TB 43–0133

HEADQUARTERS, DEPARTMENT OF THE ARMY

15 NOVEMBER 2000

TECHNICAL BULLETIN

HAZARD CONTROLS

FOR CECOM

RADIOFREQUENCY

AND

OPTICAL RADIATION

 PRODUCING EQUIPMENT

Approved for public release; distribution is unlimited
TB 43–0133

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*ThisTechnical Bulletin supersedes TB 43–0133, dated 1 April 1999

HEADQUARTERS,

DEPARTMENT OF THE ARMY

Washington, DC 15 November 2000

Technical Bulletin

No. 43–0133

HAZARD CONTROLS FOR CECOM

RADIOFREQUENCY AND OPTICAL

RADIATION PRODUCING EQUIPMENT

REPORTING OF ERRORS

You can improve this manual. If you find any mistakes or if you know of a way to improve the procedures,

please let us know. Mail your letter or DA Form 2028 (Recommended Changes to Publications and Blank

Forms) direct to: Commander, U.S. Army Communications–Electronics Command and Fort Monmouth, ATTN:

AMSEL–LC–LEO–D–CS–CFO, Fort Monmouth, New Jersey 07703–5006. You may also submit your recommended changes by E–mail to: AMSEL–LC–LEO–PUBS–CHG@mail1.monmouth.army.mil 

A reply will be furnished to you.

TABLE OF CONTENTS

Page

INTRODUCTION

Acknowledgment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-1

Purpose and Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-1

How to Use this Publication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-1

Radiofrequency Radiation Producing Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-4

Radiofrequency Program Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-6

Laser/Optical Radiation Producing Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-9

Laser Program Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-10

Hazard Evaluations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-17

Accident Reporting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-17

Proponpent Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-18

Logistics and Safety Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-18

INDEX OF RF/OPTICAL SYSTEMS BY

TYPE DESIGNATION/NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index-1

RF/OPTICAL SYSTEMS BY TYPE DESIGNATION/NOMENCLATURE . . . . . . . . . . Equipment-1
TB 43–0133

ii

TABLE OF CONTENTS – continued

Page

Appendix A. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Appendix B. Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Appendix C. National Stock Number (NSN) to

Type Designator Cross Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

Appendix D. Line Item Number (LIN) to Type Designator Cross Reference . . . . . . . . . . D-1

Appendix E. Joint Electronics Type Designation System . . . . . . . . . . . . . . . . . . . . . . . . . . E-1

Appendix F. Sample RF/Laser Standing Operating Procedure (SOP) . . . . . . . . . . . . . . F-1

Appendix G. Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-1

Illustrations

Figure 1 Radiofrequency Warning Sign Intro-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Figure 2 Electromagnetic Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-11

Figure 3 Laser Wavelength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-12

Figure 4 Anatomy of the Eye . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-13

Figure 5 Laser Warning Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intro-15

CECOM Directorate for Safety

Fort Monmouth, NJ
TB 43–0133

Introduction-1

INTRODUCTION

1. Acknowledgment. This Technical Bulletin (TB) would not be possible without the assistance provided by the Laser/Optical & Radiofrequency (RF) Programs of the United

States Army Center for Health Promotion and Preventive Medicine (USACHPPM),

Aberdeen Proving Ground, Maryland.

2. Purpose and Scope. This TB identifies U.S. Army Communications–Electronics

Command (CECOM) equipment and systems which have the potential to produce radiofrequency (RF) and/or optical radiation. It also contains limited information on additional equipment and systems managed by other Army commands and DoD agencies.

Logistics Assistance Representatives (LAR), Safety Managers & technicians, equipment operators, maintenance personnel, and other concerned individuals, should use

the information in this TB to assess the potential non-ionizing radiation hazards and

health risks associated with the various RF and/or optical equipment systems they use

in order to take the necessary precautions to avoid any potentially hazardous exposures from these systems. This TB summarizes the non-ionizing radiation safety controls required for the RF and/or optical radiation producing systems listed and serves as

a quick reference for personnel in the field. Ancillary safety concerns such as electrical

safety, battery safety, noise, heat, and ionizing radiation safety are NOT covered. Consult your Equipment Technical Manual (TM) for specific precautions concerning these

safety topics. TB 43–0116, “Identification of Radioactive Items in the Army”, 15 April 98,

is a source to determine if your item has a radioactive commodity incorporated into the

system. Although a substantial effort has been made to include all potentially hazardous

CECOM radiofrequency and laser/optical radiation producing equipment, some fielded

systems may not be included. If your equipment is not listed, please notify us so that we

can include your equipment in the next update to this publication. Our telephone number is DSN 992–9723 or COM (732) 532–9723. The hazard controls described are

for standard equipment configurations. Nonstandard configurations (i.e., using a different transmitter, antenna, power amplifier, etc.) will result in a system with unique hazard criteria which may not agree with the controls presented in this TB. NOTE: All new

equipment configurations must be studied by USACHPPM before hazard control

information can be provided.

3. General. This TB is to be used in conjunction with the applicable Equipment TMs.

The TMs list more specific information for the equipment, including minor differences

between different versions of each system. If the equipment is not listed in this TB, consult the equipment TM for specific safety information.

4. How to Use this Publication. To find a specific system, refer to the “INDEX of SYSTEMS by TYPE DESIGNATION/NOMENCLATURE” and proceed to the page number

given for the system. The hazard information tables are arranged by ascending Type

Designation/Nomenclature assigned to the equipment or system. If the equipment Na-
TB 43–0133

Introduction-2

tional Stock Number (NSN) or Line Item Number (LIN) is known and the Type Designation/Nomenclature is not, refer to Appendices C or D to convert to the Type Designator.

a. Appendices.

Appendix A is a list of references.

Appendix B lists abbreviations used in this TB.

Appendix C cross references the National Stock Number (NSN) to the

Type Designation/Nomenclature.

Appendix D cross references the Line Item Number (LIN) to the

Type Designation/Nomenclature.

Appendix E explains the Joint Electronics Type Designation System.

Appendix F contains a sample RF/LASER Standing Operating Procedure

(SOP)

Appendix G is a Glossary of Terms.

b. Format. Both the Radiofrequency (RF) Tables and Laser/Optical Tables are

divided into 6 sections (SYSTEM, SYSTEM DESCRIPTION, SYSTEM PARAMETERS,

SYSTEM HAZARDS and HAZARD CONTROLS (to reduce or eliminate risk) and REFERENCES) as explained below.

(1) Radiofrequency (RF) Tables. Listed first, is the Type Designation/Nomenclature of the SYSTEM. The SYSTEM DESCRIPTION section contains a brief description of the system, its subcomponents, and the known types of antennas. The

SYSTEM PARAMETERS section contains the transmitting frequency(ies) and the power level. The SYSTEM HAZARDS section contains the non-ionizing system hazards associated with each system (i.e. Power Density Levels (PDL), hazard distance from the

antenna, open/cracked waveguides and RF shock/burn concerns). If a given hazard is
TB 43–0133

Introduction-3

not present, it will NOT be listed. The HAZARD CONTROLS (to reduce or eliminate

risk) section contains specific information on procedures required to control or eliminate

the specific risk associated with the System Hazards. The statement “Establish a Nonionizing Radiation Protection Program IAW guidelines provided in this TB” means that

the non-ionizing exposure to personnel can be controlled by administrative/procedural

actions listed at paragraph 5.b. These guidelines are primarily intended for personnel

using the equipment but may include limited guidelines for maintenance personnel. Finally, an equipment/system REFERENCE is listed, if available.

AN/XXX–123 Radiofrequency Radiation Producing System

SYSTEM DESCRIPTION

The AN/XXX–123 is a ...

SYSTEM PARAMETERS

Frequency: ### MHz; Power: ## W; ## W PEP

SYSTEM HAZARDS

Power Density Levels (PDL)

Hazard distance from antenna

Open/cracked waveguides

RF shock/burn

Other

HAZARD CONTROLS (to reduce or eliminate risk)

All system antennas are able to radiate potentially hazardous PDLs in

their main beams. Establish a Non-ionizing Radiation Protection Program (IAW guidelines provided in this TB).

Exclude personnel from the area directly in front of the antenna to a

distance of ...

Exclude personnel from ... when the antenna is radiating. When operated on level terrain there is no potential radiation hazard for personnel

on the ground. Check the ... interlock routinely for proper operation.

Do not permit operation of this system with any cracked, broken, or

open waveguide.

Observe standard RF shock precautions. Do not touch antenna when

energized.

Consult the equipment Technical Manual for other operator and/or

maintenance hazards.

REFERENCE: TM ##– #### – ###–##; CHPPM Study ## – #### – ##

(2) Laser/Optical Tables. Listed first is the Type Designation/Nomenclature

of the SYSTEM. The SYSTEM DESCRIPTION section contains a brief description of

the system and its subcomponents. The SYSTEM PARAMETERS section contains the

type (i.e. Ruby, Nd:YAG), the operating wavelength, and the output power of the laser.

The SYSTEM HAZARDS section contains the non-ionizing system hazards associated

with each system (i.e., laser classification, hazard distances, ocular injury concerns (use

of protective eyewear), and outdoor range operations). If any given hazard is not present, it will NOT be listed. The HAZARD CONTROLS (to reduce or eliminate risk) section

contains specific information on procedures required to control or eliminate the specific

risk associated with the System Hazards. The statement “Establish a Non-ionizing Radi-
TB 43–0133

Introduction-4

ation Protection Program IAW guidelines provided in this TB” means that the non-ionizing exposure to personnel can be controlled by administrative/ procedural actions listed

at paragraph 6.c. These guidelines are primarily intended for personnel using the equipment but, may include limited guidelines for maintenance personnel. Finally, an equipment/system REFERENCE is listed, if available.

AN/XXX–123 LASER/OPTICAL Radiation Producing System

SYSTEM DESCRIPTION

The AN/XXX–123 is a ...

SYSTEM PARAMETERS

Type: ... Wavelength: ## nm

SYSTEM HAZARDS

Laser Classification

Hazard distance

Ocular injury

Outdoor range operations

Other

HAZARD CONTROLS (to reduce or eliminate risk)

This system contains a Class......... laser and requires an established laser

safety program to ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW guidelines provided in this TB.

Do not permit personnel to view the laser from within the beam at distances

less than .......... for unaided viewing or ..............when viewing the laser

through magnifying optical instruments.

Use protective eyewear that filter at ... nm with a minimum OD of ... for unaided viewing and a minimum OD of ... for viewing through magnifying optical

instruments.

Eliminate all specular surfaces (man made and natural) capable of producing

potentially hazardous reflections. Control unauthorized personnel access to

controlled area. Appoint a qualified Laser Range Safety Officer.

Consult the equipment Technical Manual for other operator and/or maintenance hazards.

REFERENCE: TM # – ### – ##; CHPPM Study ## – #### – ##

5. Radiofrequency Radiation Producing Equipment. The information that follows

provides general guidance for the safe use of RF radiation producing equipment. It is

based on the guidance of a number of regulations, and on a “common sense” approach

to safety. For more details, consult Technical Bulletin, Medical (TB MED) 523, and Department of Defense Instruction (DoDI) 6055.11. The DoDI is primarily based on an industry standard: Institute of Electrical and Electronics Engineers (IEEE) C95.1–1991,

Standard for Safety levels with Respect to Human Exposure to Radio Frequency Electromagnetic fields, 3 kHz to 300 GHz.

a. Safety Standards Description. Both the DoDI and the IEEE documents referenced above are formulated around the concept of Specific Absorption Rate (SAR)

for human tissue. As electromagnetic energy enters human tissue, it does so at some

rate. Any effects caused by exposure to electromagnetic fields will be related to several

factors including frequency (or wavelength), power level, and the exposure time. The
TB 43–0133

Introduction-5

higher the levels of the absorbed energy and the longer the exposure time, the more

the concern for potential tissue and/or organ damage. The scientific community has

concluded that as the SAR approaches 4.0 Watts per kilogram mass or 4.0 Watts per

2.2 pounds of tissue mass, potential health risks must be addressed, primarily because

at or about this rate there is more energy being absorbed than the body can safely remove through perspiration, exhalation, etc. As a result, the body’s thermal regulatory

system becomes overloaded. This over–abundance of heat energy may cause hyperthermia, and is of serious concern. This can be further aggravated by other seemingly

unrelated variables, such as the ambient temperature, the relative humidity and the atmospheric pressure (the elevation where the potential overexposure occurs). If the individual has recently raised his or her own body temperature from strenuous activity, the

added stress of the impending energy will further increase one’s chances for hyperthermia. In certain frequency ranges and/or power levels, various organs may be more susceptible to damage than the body as a whole. The human eye and the male testes are

very sensitive to heat buildup since there is not much blood flow in these particular organs to carry away excess heat. An analogy to the importance of good blood flow is

that of an automobile engine. When an automobile radiator malfunctions because of a

leak or clog, the engine will eventually overheat.

The safety standard for RF radiation is expressed as the Permissible Exposure Limit

(PEL). PELs are based on a Whole–Body (WB) Specific Absorption Rate (SAR) of 0.4

and 0.08 Watts per kilogram (W/kg) for controlled and uncontrolled environments, respectively. This incorporates a safety factor of 10 and 50 below the threshold of 4.0 W/

kg of mass for occurrence of potential biological effects. This is the minimum rate at

which a person is overexposed to RF radiation. The amount of RF radiation absorbed

by the human body depends principally upon two factors: the intensity (i.e., power density level present) and the frequency of the radiation. The power density level is commonly expressed in power per unit area or milliwatts per square centimeter (mW/cm2).

(1) Controlled Environment. In a controlled environment, personnel are aware

of the potential for RF exposure as a consequence of employment. Individuals knowingly enter areas where higher levels of RF energy can be reasonably anticipated. Additionally, it includes personnel who may be exposed during transient passage. For this

environment, the “limits” or permissible exposure levels (PELs) are actually based on

one–tenth of the previously mentioned 4.0 Watts per kilogram level or 0.4 Watts per kilogram of tissue mass.

(2) Uncontrolled Environment. In an uncontrolled environment, unsuspecting

personnel or the general public could be exposed to electromagnetic radiation. For this

environment, the established PELs are based on a much tighter restriction (1/50) or

0.08 Watts per kilogram, thus ensuring a much larger margin of safety.

In DoDI 6055.1, the SAR is converted to a quantity that can be more easily measured:

power density. Power density is measured in terms of mW/cm2 or power per unit area.
TB 43–0133

Introduction-6

The relationship of power per unit area is similar to the relationship of pounds per

square inch or pressure. Both relate to force per unit area. The larger the force per unit

area, the greater the potential for injury. Power density can be measured directly or inferred by taking measurements of either the electric field strength in Volts per meter, the

magnetic field in Amps per meter, or both. The tables at DoDI 6055.11, Enclosure 6, list

the safety standards and PELs for personnel working with RF radiation in controlled and

uncontrolled environments. Additionally, it lists the RF induced current standard, which

relates to the current density in small cross–sectional areas of the body such as the

ankle area and at various other joints. The exclusions or relaxation to the PEL limits,

are found at Enclosure 6 to DoDI 6055.11. The Partial Body exposure rule is at paragraph B.6.a; the SAR Exclusion Rule for controlled and uncontrolled environments is

addressed in paragraphs B.6.b.(1) and B.6.b.(2), respectively; and the Low–Power Device Exclusion is at paragraph B.6.c in DoDI 6055.11.

b. Radiofrequency Program Guidelines. The following guidelines are offered

to assist commanders in setting up and maintaining a complete radiofrequency radiation protection program. Incorporate these guidelines into your local non-ionizing radiation protection programs and procedures as applicable:

(1) Maintain an inventory and description of all potentially hazardous RF radiation producing equipment (AR 40–5, Paragraph 9–9.a.(2)(f)).

(2) Prepare an SOP describing the local RF radiation protection program for

each area or activity using potentially hazardous RF sources (AR 40–5, paragraph

9–9.a.(2)(a)). Post the SOP conspicuously in the vicinity of the RF operations (DoDI

6055.11, Enclosure 5, paragraph 10.; AR 40–5, paragraphs 9–9.a.(2)(b) and

9–9.a.(2)(e); CECOM–R 385–17, paragraph 7.b).

(3) Perform periodic surveys of potentially hazardous RF sources to ensure

compliance with applicable regulations and TMs (CECOM–R 385–17, paragraph 8.j).

(4) Assure that all RF radiation workers attend annual RF safety briefings.

These briefings shall discuss the nature of RF radiation, the hazards associated with

RF sources and the means by which personnel can avoid potentially hazardous exposures (DoDI 6055.11, Enclosure 5, paragraph 6; and CECOM–R 385–17, Paragraph

6.f.6)).

(5) Include appropriate personnel in a medical surveillance program in accordance with (IAW) Department of Army Surgeon General (DASG) Memorandum, 11 April

1994, paragraphs 4 through 6; and TB MED 523, paragraph 5.

(6) Assure first aid personnel with appropriate training and equipment are

available at a level commensurate with the associated RF hazards (i.e., electrical

shock, RF exposure, etc.) (CECOM–R 385–17, Paragraphs 7.c and 10.a).
TB 43–0133

Introduction-7

(7) Transmit RF radiation into dummy loads instead of free space radiating,

whenever possible (CECOM–R 385–17, paragraph 8.a).

(8) When the mission requires free space radiation, do not direct the radiated

beam toward occupied areas where the resulting power density levels in those areas

could equal or exceed the applicable safety standards. “Occupied” areas include military and civilian buildings, encampments, elevated structures, etc. (CECOM–R 385–17,

paragraph 8.b).

(9) For training purposes, operate at the minimum output power level necessary to perform the training mission (CECOM–R 385–17, paragraph 8.i).

(10) When the mission requires operating near occupied areas, keep potentially hazardous radiated beams at a safe distance from these areas through the use of

interlocks, antenna sector blanking, fences, or other positive means (CECOM–R

385–17, paragraph 8.c).

(11) Inspect interlocks, antenna sector blanking systems, and other beam restriction devices periodically. Keep a permanent record of these inspections on file for

reference (CECOM–R 385–17, paragraph 8.d).

(12) Only authorized personnel may set up, adjust, or operate RF systems.

Prohibit the use of these systems by unnecessary or unauthorized personnel for periods of time beyond that which are absolutely necessary (CECOM–R 385–17, paragraph 8.e).

(13) Exclude personnel from the beam path at all points where the power

density level of the beam could potentially exceed the safety standard. Keep the potentially hazardous beam path under surveillance to ensure it remains clear of personnel

(CECOM–R 385–17, paragraph 8.f).

(14) Prepare signs IAW ANSI C95.2–1982, 5 August 1981.

(15) Post signs to indicate the nature of the RF hazard. (DoDI 6055.11, enclosure 5, paragraph 3.; ANSI C95.2–1982, 5 August 1981). Figure 1, below, is an example of a typical RF hazard posting.

(16) Post signs where warning lights are employed to inform personnel that

the lights, when energized, are an indication that a potential health hazard is present,

and when interlocks have been overridden (CECOM–R 385–17, paragraph 8.h). Maintain an operational log for each piece of equipment to annotate overrides/bypasses (AR

40–5, paragraph 9–9.a.(2)(b)5).

(17) With the transmitter disabled, periodically inspect potentially hazardous

waveguides, especially flexible waveguides. Look for cracks in the waveguides. Ensure
TB 43–0133

Introduction-8

Figure 1. RF Warning Sign.

that waveguide flanges are properly connected. Keep a permanent record of these inspections on file for reference (CECOM–R 385–17, paragraph 8.j).

(18) On many RF systems the area between the feed horn and the antenna

reflector is extremely dangerous. Permanently exclude personnel from this area for

such systems.

(19) Take precautions to prevent electrical shock hazards to personnel. Do

not lean against or touch any doublet or whip antennas when the transmitter is energized/transmitting. Ensure that vehicle mounted whip antennas will not come into contact with power lines. When unsure, tie the antenna down to the vehicle (CECOM–R

385–17, paragraphs 8.k and 8.l).

(20) Potentially hazardous X–radiation may exist near certain transmitters

and transmitter cabinets. These units must be appropriately labeled to warn personnel

(CECOM–R 385–17, paragraph 8.m).
TB 43–0133

Introduction-9

(21) Familiarize maintenance personnel with the potential hazards associated

with the RF equipment they maintain (CECOM–R 385–17, paragraph 9.a).

(22) Maintenance personnel should use dummy loads or closed loop configurations rather than generating potentially hazardous free space radiation indoors during

testing. If free space radiation is required, mount the antenna either on the roof or at a

height such that the antenna and potentially hazardous beam are inaccessible to personnel. Consult the applicable TM for more information (CECOM–R 385–17, paragraphs 9.b and 9.c).

(23) Designate individual(s) to be notified in the event of emergencies (i.e.,

equipment or safety device malfunction, potential exposures, or suspected accidental

exposures), (AR 40–5, paragraphs 9–9.a.2.(e)).

(24) Review, coordinate and ensure investigations pertaining to reports of accidents or incidents involving RF radiation producing equipment are performed and reported (DoDI 6055.11, Enclosure 5, Paragraphs 5.a through 5.c; DASG Memorandum,

11 April 1994, paragraph 8.; AR 40–5, paragraphs 9–9.a.(2)(b)3, and 9–12.a through

9–12.c).

6. Laser/Optical Radiation Producing Equipment. The following provides general

guidance for the safe use of optical and laser radiation producing equipment. It is based

upon the guidance of a number of regulations, and upon a “common sense” approach

to safety. For more details, consult the applicable references listed in Appendix A.

a. Laser/High Intensity Optical Radiation Hazards. Lasers and equipment

generating high intensity optical radiation can be a hazard to personnel. The radiant intensities typically produced by lasers are of magnitudes that could previously be approached only by the sun, nuclear weapons, burning magnesium, or arc lights (TB MED

524, paragraph 2–1). The type of hazard present depends upon both the intensity and

the wavelength of the light. Skin damage can occur at wavelengths between 315 nanometers (nm) and 1 millimeter (mm) (TB MED 524, paragraph 2–1). Dependent upon the

intensity of the exposure, anything from skin reddening to blistering and charring can

occur. The most vulnerable organ to injury is the eye. Once again, the kind of potential

damage depends upon the wavelength and intensity of the radiation. Because lasers

can concentrate light into a very narrow beam of radiation, the potential for injury from

them is greater than that from a high intensity optical radiation source of the same output power. A brief description of the hazards associated with the different wavelength

ranges follows:

(1) Ultraviolet (UV) Radiation (200 – 400 nm). UV radiation is the most common cause of light induced ocular injury. It is invisible to the human eye (Occupational

Health, The Soldier and the Industrial Base, 1993, pages 272 – 273). The primary hazards from this wavelength range are: damage to either the lens or the cornea of the

eye. Long term, low level and short term, high level exposures can cause corneal and
TB 43–0133

Introduction-10

lens opacities (cataracts) or inflammation of the eye. UV radiation can also cause photokeratitis, which feels like a sunburn to the cornea for a period of time (TB MED 524,

paragraphs 2–3.a and 2–3.c; Field Manual (FM) 8–50, paragraph 1.c).

(2) Visible Light (400 – 700 nm) and Near–Infrared (IR–A) Radiation (700 –

1400 nm). The primary hazard from this wavelength range is damage to the retina of

the eye. Depending on the level of the exposure, the damage may be temporary or permanent. (TB MED 524, paragraph 2–3.a and 2–3.b; Occupational Health, The Soldier

and the Industrial Base).

(3) Far–Infrared Radiation (1,400 nm – 1 mm). Absorption of radiation in this

frequency range will result in the production of heat with resultant effects on both the

cornea and the lens of the eye ranging from welders flash and photokeratitis, to thermal

burns to all layers of the cornea (TB MED 524, paragraph 2–3.a and 2–3.d; Occupational Health, The Soldier and the Industrial Base, 1993).

b. Laser Hazard Classifications. The classification of lasers is dependent

mainly on the following factors: wavelength(s), output power/energy, whether the laser

is continuous wave (CW) or pulsed, and the pulse characteristics. Class 1 lasers are

those devices not capable of emitting hazardous laser radiation under any operating or

viewing condition, and are therefore exempt from any controls. Classes 2, 2a, 3a, 3b,

and 4 lasers are increasingly more hazardous and require SOP(s). Class 3b and 4 lasers require special precautions to ensure safe use. For a more technical description of

the hazard classifications, consult ANSI Z136.1–1993 paragraph 3 (for user); Title 21

Code of Federal Regulations (CFR) Part 1040.10 (b)5. through 1040.10 (b)11. (for

manufacturer)

c. Laser Program Guidelines. The following general guidelines are offered to

assist commanders in setting up and maintaining a complete laser and high intensity

optical radiation protection program. Incorporate these guidelines into your local radiation protection programs and procedures as applicable:

(1) Maintain records and descriptions of all potentially hazardous lasers, military exempt lasers and high intensity optical radiation sources (DoDI 6055.11, Enclosure 5, paragraph 13; AR 40–5, paragraph 9–9.a.(2)(f); CECOM 385–10 paragraph

6.d.(10)).

(2) Ensure that an SOP is prepared and is conspicuously posted in each facility using potentially hazardous sources. One SOP may cover multiple systems in the

same facility. Each SOP will list the procedures to be used to operate systems in a safe

manner and include operational procedures as well as procedures to use in a particular

room or on a laser range, as applicable (AR 40–5, paragraph 9–9 a.(2)(a); AR 40–46,

paragraph 1–5. d.(2); CECOM 385–10, paragraphs 6.f.(2) and 7.c and Mil Handbook

828).
TB 43–0133

Introduction-11

Figure 2. Electromagnetic Spectrum.

(3) Perform periodic inspections of potentially hazardous systems to ensure

compliance with applicable regulations (CECOM 385–10, paragraph 6.d.(5)).

(4) Conduct periodic safety briefings for workers who use or maintain laser

and high intensity optical radiation sources. These briefings will include a background

on the associated hazards, and the means by which personnel can avoid potentially

hazardous exposures. Maintain a record of these briefings for reference (AR 40–5,

paragraph 9–9 a.(2)(b), 9–9.a.(2)(b)1. and 9–9.a.(2)(b)2; TB MED 524, paragraph 3–17;

CECOM–R 385–10, paragraph 6.d.(7)).
TB 43–0133

Introduction-12

280 320 400 700 760 1200 1400 3000 7000

FIGURE 3. OPTICAL RADIATION WAVELENGTHS ( nanometers)

UV – BUV – A VISIBLE IR – A IR – B IR – C

LASER WAVELENGTHS

UV–A VISIBLE IR – A IR – B & IR – C

Argon

Nitrogen

Excimer

HeNe

Ruby

Argon

Dye

Krypton

Doubled Nd :YAG

Semiconductor

Nd :YAG

Nd :Glass

CO

CO 2

 Figure 3. Laser wavelengths and typical types of lasers.

(5) Ensure that appropriate personnel are included in an ocular surveillance

program (DASG Memorandum, 11 April 1994, paragraphs 4., 5., and 7.; ANSI

Z136.1–1993 paragraph 6.; AR 40–46 paragraph 1–6.; CECOM 385–10 paragraph

6.d.(6)).

(6) Never direct laser beams at personnel (CECOM 385–10 paragraph 8.b).

(7) Do not look into the laser beam or specular reflections of the beam since

power or energy densities may exceed the safety standards (CECOM 385–10, paragraph 8.b).

(8) All personnel who could be reasonably expected to be exposed to harmful

levels of laser or optical radiation will wear appropriate protective eyewear. Ensure that

all laser protective eyewear provides the adequate optical density protection for the

wavelength(s) of any laser being used (TB MED 524, paragraphs 3–23, 3–27.b and

3–27.c; TG–081; FM 8–50, paragraph 4.a; CECOM–R 385–10, paragraphs 7.e and

8.e).

(9) Avoid aiming a laser with the naked eye. This prevents looking along the

axis of the beam and decreases the hazard from any potentially hazardous reflections

of the beam (FM 8–50, paragraph 4.b).

(10) Work with lasers will be done in areas of high general illumination when

possible (except for night operations and any other operation which requires low light
TB 43–0133

Introduction-13

Figure 4. Anatomy of the Eye.

conditions) (CECOM–R 385–10, paragraph 8.d). The pupil of the eye is open wider at

times of lower illumination increasing exposure to the inside of the eye.

(11) Terminate high energy laser beams capable of producing a fire, with a

backstop containing the appropriate thickness of earth, firebrick, or other fire–resistant

materials (use of asbestos is prohibited) (TB MED 524, paragraphs 3–6.a.(5) through

(7) and 3–19.b; CECOM–R 385–10, paragraph 8.f).

(12) Set up lasers so that the beam path is not at normal eye level, i.e., below

3 feet or above 7 feet (ANSI Z136.1–1993 paragraph 4.3.10.1(6); CECOM–R 385–10,

paragraph 8.i).

(13) Postings. All equipment except for class 1 lasers, need to be labeled

IAW 21 CFR 1040. Areas containing Class 3a should, and Class 3b and 4 shall, be

posted IAW ANSI Z136.1–1993, paragraph 4.3.15. Design of the signs shall be IAW

ANSI Z136.1–1993, paragraphs 4.7.1 and 4.7.2. Signal words shall follow the requirements listed in subparagraphs of ANSI Z136.1–1993 paragraph 4.7.3. Figures 5a and

5b are examples of typical postings.
TB 43–0133

Introduction-14

(14) Eliminate all reflective material from the vicinity of the beam path (TB

MED 524, paragraphs 3–18, 3–22.b and 3–27.a; CECOM–R 385–10, paragraph 8.l).

(15) Interlocks shall be installed into Class 4 laser laboratory facilities in order

to prevent exposure of personnel entering the lab. Equip door interlocks with a positive

action manual reset device to preclude accidental restart of the laser when the door is

again closed (ANSI Z136.1–1993 paragraph 4.3.10.2).

(16) ANSI Z136.1–1993 paragraph 4.4.1; TB MED 524 paragraphs 3–18 and

3–19; AR 385–63, and MIL–HDBK 828 have detailed safety procedures for an outdoor

laser range. Local SOPs will prescribe, at a minimum, the following procedures:

(a) Conduct outdoor laser operations at an approved laser range (ANSI

Z136.1–1993, paragraph 3.4.3; TB MED 524, paragraphs 3–5.a and 3–5.b).

(b) Appoint a Laser Range Safety Officer (LRSO) for each laser range

(ANSI Z136.1–1993, paragraph 1.3.1; TB MED 524, paragraph 3–4).

(c) Only those personnel and objects approved by the LRSO are permitted

on a laser range between the laser and the target (ANSI Z136.1–1993, paragraph

1.3.2.7; TB MED 524, paragraphs 3–4, 3–5.a and 3–5.b).
TB 43–0133

Introduction-15

Figure 5. Laser Warning signs.
TB 43–0133

Introduction-16

(d) Only authorized personnel may set up, adjust, or operate a laser on a

laser range. Use of a laser is prohibited for unnecessary or unauthorized purposes, or

for periods of time beyond that which is absolutely necessary. All personnel within the

laser hazard area must wear laser safety eyewear designed for the specific wavelength

of the laser and with an adequate optical density (ANSI Z136.1–1993, paragraph

4.3.11.1; TB MED 524, paragraphs 3–15 through 3–23).

(e) Exclude unprotected personnel from the beam path at all points where

the laser beam exceeds the appropriate laser safety standard. Accomplish this by the

use of physical barriers, administrative controls, interlocks, and limiting beam traverse

(ANSI Z136.1–1993, paragraphs 4.3.10.1 and 4.3.10.2; TB MED 524, paragraph

3–5.b(1)).

(f) Tracking of non–target vehicular traffic or aircraft with a laser is prohibited (ANSI Z136.1–1993, paragraph 4.3.11.1(7); TB MED 524, paragraph 3–5.b(2)).

(g) Clear the beam path of all specular surfaces (man made and natural)

capable of producing potentially hazardous reflections (TB MED 524, paragraphs

3–5.b(3) and 3–5.c, respectively and 3–18).

(h) Lasing into populated areas is prohibited (MIL–HDBK 828, paragraph

6.1.5a).

(i) Inspect the anticipated beam path to ensure that unauthorized personnel and all animals are out of the field of fire (TB MED 524, paragraph 3–18).

(j) Publish a laser range SOP. In addition to the above precautions, the

SOP should list procedures for placement of temporary or permanent warning signs

around the perimeter of the range. It should also list procedures to ensure that the laser

beam will not leave the boundaries of the laser range (ANSI Z136.1–1993, paragraph

4.3.11.1(9); TB MED 524, paragraph 3–17).

(17) Review and coordinate investigations pertaining to reports of accidents

or incidents involving potentially hazardous systems (DoDI 6055.11, Enclosure 5, paragraphs 5.a through 5.c; DASG Memorandum, 11 April 1994, paragraph 8; AR 40–5,

paragraphs 9–9.a(2)(b)3, and 9–12.a through 9–12.c; TB MED 524, paragraph 5–1).

(18) When performing maintenance on lasers the following is required:

(a) Perform testing in controlled areas, with barriers and signs installed as

appropriate (TB MED 524, paragraph 3–29 a).

(b) Personnel will wear laser protective eyewear as necessary (TB MED

524, paragraph 4–1).

(c) Control personnel access to testing areas (TB MED 524, paragraph

3–29.c).

(d) Personnel performing maintenance functions on lasers will receive

training commensurate with the specific hazards of the systems that they maintain

(ANSI Z136.1–1993, Appendix D6.1).
TB 43–0133

Introduction-17

(e) Ground and discharge live circuit points prior to performing maintenance procedures (ANSI Z136.1–1993, Appendix F1.1).

(19) Potentially hazardous X–ray radiation may exist near certain high–voltage power supply tubes. Adequate shielding shall be employed where necessary (ANSI

Z136.1–1993, paragraph 7.4.1).

(20) Use shorting devices on large capacitor banks and high power supplies,

to drain off high voltage charges once power to the unit has been removed.

(21) Personnel will be aware of fire hazards associated with laser systems

(ANSI Z136.1–1993, paragraph 7.5).

(22) Have first aid personnel with appropriate training and equipment available at a level commensurate with the associated laser hazards (electrical, thermal,

chemical, cryogenic, etc.) (CECOM–R 385–10, paragraph 7.f).

(23) Medical examinations for laser users will be performed prior to working

with the laser, following any suspected laser injury, and upon termination/relocation, in

accordance with (IAW) DASG Policy Letter, Vision and Ocular Assessments of Personnel in Laser and Radiofrequency Radiation Environments, 11 April 1994.

(24) Interlocks. Overriding of the laser protective systems (i.e. interlocks) requires the development of a temporary laser controlled area. That area shall be posted

and meet all safety requirements inside and outside (ANSI Z136.1–1993, paragraph

4.3.12).

7. Hazard Evaluations. As part of the safety release process for all standard CECOM

items of supply, USACHPPM performs hazard evaluation surveys on all radiofrequency

and optical radiation producing equipment. All CECOM equipment survey requests are

sent through the CECOM Directorate for Safety (DS), ATTN: AMSEL–SF–RE, Fort

Monmouth, NJ 07703–5024. Hazard evaluation surveys are required for the following:

a. All newly fielded systems during the research, development, test, and evaluation (RDT&E) phase.

b. New configurations of fielded systems that change the output power or characteristics of the radiation produced.

8. Accident Reporting Procedures. In the event of a suspected overexposure from a

radiofrequency or optical radiation source, the following procedures should be followed:

a. Immediately disconnect the power from the equipment that caused the potential overexposure and identify and secure the equipment. Do not alter the configuration

of the equipment. In the case of an RF system, do not remove, cut, or destroy a

cracked or open waveguide that has caused a potential overexposure. These items

must be inspected by the authorities conducting the incident/accident investigation
TB 43–0133

Introduction-18

b. Have the suspected victim of the overexposure examined by medical authorities within 24 hours. The protocol for these examinations are in the DASG Policy Letter,

referenced in para. 23. For assistance in the treatment of laser eye injuries, the medical

authority should call the Walter Reed Army Institute of Research Detachment Laser Eye

Injury Hotline at 800–473–3549.

c. Notify the Radiation Protection Officer (RPO) who will ensure that the appropriate authorities are notified and an investigation of the incident is performed.

d. For the CECOM managed items in this TB, notify the CECOM DS. Our address and telephone information is listed in paragraph 10 of this TB.

e. IAW AR 385–40 you must submit a Radiological Accident/ Incident Report,

RCS DD–R&E (AR) 1168, if an overexposure is suspected. Additionally, IAW AR

40–400, medical authorities who conduct the medical evaluation of the victim must submit a Special Telegraphic Report (RCS MED–16(R4)) through appropriate medical

channels if a radiation overexposure is suspected, whether or not hospitalization is required. As a result of these reports a formal investigation will be conducted and a final

medical report issued.

9. Proponent Agency. The CECOM Directorate for Safety is the proponent agency for

this TB. Users of this TB are encouraged to submit recommended changes, suggested

improvements, additions, reports of omissions and apparent errors. Comments should

be forwarded directly to Commander, CECOM, ATTN: AMSEL–LC–LEO–E–ED (with a

copy furnished to AMSEL–SF–RE), Fort Monmouth, New Jersey 07703–5000. Comments should be submitted on DA Form 2028 (Recommended Changes to Publications

and Blank Forms) keyed to the specific page, paragraph and line of text in which the

change is recommended. A brief reason for each proposed change or comment should

be furnished to ensure understanding and complete evaluation.

10. Logistics and Safety Support. To obtain further information and guidance, contact

the CECOM National Inventory Control Point (NICP) for logistical support, and the RPO

for hazard criteria information. The points of contact as of the date of this publication

are listed below:
TB 43–0133

Introduction – 19/(20 blank)

a. ICP B16:

(1) NICP Support:

U.S. Army Communications–Electronics Command

ATTN: AMSEL–LC–MM

Fort Monmouth, New Jersey 07703–5000

DSN 992–1320, Commercial (732) 532–1320

(2) RPO Support:

U.S. Army Communications–Electronics Command

CECOM DS

ATTN: AMSEL–SF–RE

Fort Monmouth, New Jersey 07703–5024

DSN 992–9723, Commercial (732) 532–9723

Fax DSN 992–6403, Commercial (732) 532–6403

E–mail: amsel–sf@mail1.monmouth.army.mil

b. ICP B46:

NOTE: B46 is now included in NICP B16.

(1) NICP Support

U.S. Army Communications–Electronics Command

ATTN: AMSEL–LC–IEW

Fort Monmouth, New Jersey 07703–5000

DSN 992–3034, Commercial (732) 532–3034

(2) RPO Support:

U.S. Army Communications–Electronics Command

CECOM DS

ATTN: AMSEL–SF–RE

Fort Monmouth, New Jersey 07703–5024

DSN 992–9723, Commercial (732) 532–9723

Fax DSN: 992–6403, Commercial: (732) 532–6403

E–mail: amsel–sf@mail1.monmouth.army.mil
TB 43–0133

Index-1

RADIOFREQUENCY

AND

OPTICAL

RADIATION–PRODUCING

SYSTEMS 

BY

TYPE DESIGNATION/

NOMENCLATURE
TB 43–0133

Index-2

INDEX of SYSTEMS by TYPE DESIGNATION/NOMENCLATURE

System Type Page

ADEWS (Air Defense Electronic Warfare System) RF 1

AH–1S Laser Rangefinder/Illuminator OPTICAL 2

AIM–1/D Laser Aiming Device OPTICAL 2

AM–7189/ARC RF Power Amplifier RF 3

AN/AAM–33 Terrain Test Set (part of AN/AAS–24) RF 3

AN/AAM–36 Test Set Optical (part of AN/AAS–24) OPTICAL 3

AN/AAM–38 Test Set (part of AN/AAS–24) RF 4

AN/AAM–55 Test Set, Signal (part of AN/AAS–32) OPTICAL 4

AN/AAM–56 Test Set, Optical Alignment (part of AN/AAS–32) OPTICAL 4

AN/AAS–24 Infrared Detecting Set OPTICAL 5

AN/AAS–32 Airborne Laser Tracker (ALT) OPTICAL 5

AN/AKT–18B Radar Data Transmitting Set (part of

AN/UPD–2, 7)

RF 6

AN/ALQ–136 (V) 1, 2, 3, 4, 5 Radar Jammer RF 6

AN/ALQ–144A (V) Infrared Countermeasure Pod OPTICAL 7

AN/ALQ–151 (V) 1, 2 Electronic Countermeasures Set

(used with AN/TLQ–17)

RF

7

AN/ALQ–156 (V) 1, 2, 3 Missile Approach Detection

System

RF 8

AN/ALQ–162 Radar Jammer RF 8

AN/AMT–23 Radiosonde (part of AN/TMQ–31) RF 9

AN/APM–186 Test Set RF 9

AN/APM–246 Test Set (part of AN/APM–158) RF 9

AN/APM–247 Test Set (part of AN/APM–158) RF 10

AN/APM–323 Test Set, Radio Altimeter (part of AN/APN–171) RF 10

AN/APM–378 Test Set, Transponder (part of AN/APX–100) RF 10

AN/APM–424 RAMP Test Set, Transponder RF 11

AN/APN–22 Radar Set RF 11
TB 43–0133

Index-3

System Type Page

AN/APN–158\AN/APN–158A Radar Set (part of MULT ACFT) RF 12

AN/APN–171\AN/APN–171A Altimeter Set RF 12

AN/APN–209 (V)\AN/APN–209A (V) Altimeter Set RF 13

AN/APN–215 (V) Airborne Weather Radar Set RF 14

AN/APQ–174 Radar Set RF 14

AN/APR–39A Radar Detecting Set RF 15

AN/APR–44 (V) Radar Warning Set RF 15

SM–756 Signal Simulator Test Set (part of AN/APR–44) RF 15

AN/APX–72 Transponder Set RF 16

AN/APX–100 Transponder Set RF 16

AN/APX–105 Transponder Set RF 17

AN/ARC–102 Radio Set (part of AN/TSC–61B; AN/TSQ–70) RF 17

AN/ARC–114\AN/ARC–114A Radio Set SLAE (part of

AN/TSW–7A; AN/TSQ–97) RF 18

AN/ARC–131 Radio Set (part of AN/ASC–15) RF 18

AN/ARC–164 Radio Set (part of AN/TRQ–132; AN/TSC–61B;

AN/TSW–7A; AN/TYQ–40) RF 19

AN/ARC–186 Radio Set RF 20

AN/ARC–199 High Frequency Radio Set RF 20

AN/ARC–201D (V) Single Channel Ground and Airborne

Radio Set (SINCGARS) RF 21

AN/ARC–217 High Frequency Radio Set RF 21

AN/ARC–220 HF Radio Set RF 22

AN/ARN–30D\AN/ARN–30E Radio Set RF 22

AN/ARN–59 Direction Finder Set RF 22

AN/ARN–82A\AN/ARN–82B Radio Set RF 23

AN/ARN–83 Direction Finder Set RF 23

AN/ARN–89A\AN/ARN–89B Direction Finder Set RF 23

AN/ARN–103(V)1\AN/ARN–103(V) 2 Navigation Set (part of

AN/ASN–86, ACFT) RF 24
TB 43–0133

Index-4

System Type Page

AN/ARN–118 (V) 5 Tactical Navigation Set (TACAN) (part

of AN/ASN–86) RF 24

AN/ARN–123 (V) 1, 2, 3, 4 Radio Set RF 24

AN/ARN–124 Distance Measuring Equipment (DME) RF 25

AN/ARQ–31 Radio Receiving Set RF 25

AN/ARQ–33 QUICKFIX–1 (used with AN/TLQ–17A(V) 2

countermeasures set) RF 26

AN/ARS–6 (V) 1, 2, 3 Personnel Locator Radio Set (part of

AN/AYD–1) RF 26

AN/ASC–15B\AN/ASC–15B (V) 1 Electronic Command

Console

RF 27

AN/ASN–43 Gyromagnetic Compass Set RF 28

AN/ASN–86 Inertial Navigation Set RF 29

AN/ASN–128A Doppler Navigation Set RF 29

AN/ASN–137 Doppler Navigation Set RF 29

AN/ASN–157 Doppler Navigational System RF 30

AN/ASR–9 Airport Surveillance Radar (ASR) RF 30

AN/AVR–2 Laser Detection Set OPTICAL 31

AN/CPN–4 Radar Set RF 31

AN/CPS–9 Radar Cloud Detection System RF 32

AN/FPN–16 Radar Set RF 32

AN/FPN–33 Radar Set RF 33

AN/FPN–40 Radar Set (used with AN/TPX–41 in

AN/FSQ–84 system)

RF 33

AN/FPN–47 Radar Set RF 34

AN/FPN–62 Radar Set RF 34

AN/FPN–66 Radar Terminal Set RF 35

AN/FPS–36 Radar Set RF 35
TB 43–0133

Index-5

System Type Page

AN/FPS–71 Radar Set RF 36

AN/FRC–154 (V) 1 – 28 Radio Set RF 36

AN/FRC–162 (V) 1, 2, 3 Radio Set RF 37

AN/FRC–165 (V) 1, 2, 3, 4 Radio Set RF 37

AN/FRC–170 (V) 1 – 11 Radio Set RF 38

AN/FRC–171 (V) 2 – 12 Radio Set RF 38

AN/FRC–173 (V) 1 – 12 Radio Set RF 39

AN/FRC–181 Satellite Communications Terminal (part of

Ground Command Post Terminal) RF 39

AN/FRN–23 Radio Beacon Set RF 40

AN/FRN–47 (DME) Stationary Aviation System RF 40

AN/FSC–78B Satellite Communications Terminal 

(modernized)

RF 41

AN/FSC–79A Satellite Communications Terminal 

(modernized)

RF 42

AN/FSQ–84 Radar System RF 42

AN/FSQ–91 LA FAIRE VITE System RF 43

AN/FSQ–150 Radiofrequency Interface System (RFIS) RF 43

AN/GLQ–14 Countermeasures Transmitting Set RF 44

AN/GLQ–15 Countermeasures Transmitting Set RF 44

AN/GLQ–16 SHORTSTOP Electronic Protection System,

Standalone Group RF 45

AN/GLR–9 (V) 1–12 Countermeasures Receiving Set RF 45

AN/GMD–1A, B, C, D RAWIN Set RF 45

AN/GPG–1 (T–9 Tracking Radar) RF 46

AN/GRA–6 Receiver–Transmitter Control Group RF 46

AN/GRA–39A, B Radio Set Control Group RF 47

AN/GRA–114 Sound Ranging Radio Data Link RF 47
TB 43–0133

Index-6

System Type Page

AN/GRC–103 (V) 1, 2, 3, 4 Radio Set (used in AN/TRC–145,

 AN/TRC–173, AN/GRC–174, AN/TRC–180) RF 48

AN/GRC–106A Radio Set (used in AN/VSC–2, AN/VSC–3) RF 48

AN/GRC–122 LP/LA A, B, C, D, E Radio Teletypewriter

Set (used in AN/VSC–2, AN/VSC–3) RF 49

AN/GRC–125 Radio Set RF 49

AN/GRC–142A, B, C, D, E Radio Teletypewriter Set RF 50

AN/GRC–144 Radio Set (used in AN/TRC–138, AN/TRC–175) RF 50

AN/GRC–160 Radio Set RF 51

AN/GRC–193A HF Radio Set (used in AN/TRC–189) RF 51

AN/GRC–213 Radio Set RF 52

AN/GRC–215 Radio Set RF 52

AN/GRC–222 Radio Set; High Capacity Trunk Radio

(HCTR)

RF 53

AN/GRC–224 Radio Set (Mobile Subscriber Equipment

(MSE)

RF 54

AN/GRC–226 (V) 1, 2 Radio Set RF 54

AN/GRC–233 Communication System RF 55

AN/GRC–240 VHF/UHF Radio Set RF 55

AN/GRM–114B Radio Test Set RF 56

AN/GRN–6 Radio Beacon Set RF 56

AN/GRQ–23 Radiofrequency Switching Set RF 56

AN/GRT–21 Transmitting Set RF 57

AN/GRT–22 Transmitting Set RF 57

AN/GSC–39 (V) 1, 2 Satellite Communications Terminal RF 58

AN/GSC–40 Satellite Communications System RF 58

AN/GSC–49 (V) 1, 2 (Jam Resistant) Mobile 

Communications Terminal RF 59

AN/GSC–52 (V) 1, 2 Satellite Communications Terminal RF 60

AN/GSG–10 Tactical Fire Detection System (TACFIRE) RF 61
TB 43–0133

Index-7

System Type Page

AN/GSS–1 Radar Surveillance Central RF 61

AN/GSS–7 Radar Surveillance Central RF 62

AN/GSS–14A, B Visible Light–Infrared Searchlight OPTICAL 62

AN/GVS–5 Laser Infrared Observation Set OPTICAL 63

AN/MPQ–4A Mortar Locator Radar Set RF 64

AN/MPQ–33 HAWK Low Power Illuminator (LPI) Radar RF 64

AN/MPQ–46 HAWK High Power Illuminator (HIPIR) Radar RF 65

AN/MPQ–48 HAWK Improved Continuous Wave

Acquisition Radar (ICWAR) RF 65

AN/MPQ–49 Forward Area Acquisition Radar (FAAR) Set RF 66

AN/MPQ–50 HAWK Pulse Acquisition Radar (PAR\IPAR) RF 66

AN/MPQ–51 HAWK Range Only Radar (ROR\IROR) RF 67

AN/MPQ–53 PATRIOT Missile System RF 67

AN/MPQ–55 HAWK Continuous Wave Acquisition Radar

(CWAR\ICWAR) RF 68

AN/MPQ–57 HAWK High Power Illuminator Radar (HIPIR) RF 69

AN/MPQ–60 HAWK High Power Illuminator Radar (HIPIR) RF 69

AN/MPQ–61 HAWK High Power Illuminator Radar (HIPIR) RF 70

AN/MPS–19 Radar Set RF 70

AN/MPS–25 Tracking Radar Set RF 71

AN/MPS–26 Radar Set RF 71

AN/MPS–36 Radar Set RF 72

AN/MSC–64 (V) 1, 2, 3 Satellite Communications Terminal RF 73

AN/MSQ–103C Special Purpose Receiving System RF 74

AN/MSQ–114 Satellite Communications Control RF 74

AN/MSQ–126 Satellite Communications Terminal: 

Crash–Outpackages (COPS) RF 75

AN/PAQ–3 Modular Universal Laser Equipment (MULE) OPTICAL 76

AN/PAQ–4A, B Infrared Aiming Light OPTICAL 77
TB 43–0133

Index-8

System Type Page

AN/PEQ–2 Infrared Target Illuminator/Aiming Light 

(ITPIAL)

OPTICAL 78

AN/PEQ–2A Target Pointer Illuminator/Aiming Light 

(TPIAL)

OPTICAL 79

AN/PPM–4 Test Set Beacon RF 79

AN/PPN–19 (V) 1, 2 Multifunction Radar Transponder

Beam (MRTB) Set RF 80

AN/PPN–20 Test Set Mini Multiband Beacon RF 80

AN/PPQ–2 Radar RF 81

AN/PPS–4A, B Radar Set RF 81

AN/PPS–5A, B Radar Set RF 82

AN/PPS–15A, B Radar Set RF 82

AN/PRC–8A Radio Set RF 82

AN/PRC–9A Radio Set RF 83

AN/PRC–68 Small Unit Transceiver RF 83

AN/PRC–74A, B, C Radio Set RF 83

AN/PRC–77 Radio Set RF 84

AN/PRC–90 Radio Set RF 84

AN/PRC–104A, B HF Radio Set RF 85

AN/PRC–119 MANPACK Radio Set RF 86

AN/PRC–126 Small Unit Radio Set RF 87

AN/PRC–137F Radio Set RF 87

AN/PRM–32A Radio Test Set (part of AN/PRC–90) RF 87

AN/PRM–34 Portable Radio Test Set RF 88

AN/PSC–3 TACSAT Radio Set RF 88

AN/PSC–5 Enhanced MANPACK UHF Terminal (EMUT) RF 89

AN/PSC–11 Single Channel Anti–Jam Manportable 

(SCAMP) Terminal RF 90

AN/PVS–6 Mini–Eyesafe LASER Infrared Observation Set 

(MELIOS) OPTICAL 91
TB 43–0133

Index-9

System Type Page

AN/SPN–11X, Y, Z Radar Set RF 92

AN/SPN–41 Aircraft Approach Guidance RF 92

AN/SPN–43 Air Traffic Control Radar RF 93

AN/SPS–48A Air Surveillance Primary 3–D Radar RF 93

AN/SPS–59 (V) 1 Radar Set RF 94

AN/SPS–64 (V) 11, XX Radar Set RF 94

AN/SRD–18 Direction Finder Set RF 95

AN/TGR–1 Teletype Receiving Central RF 95

AN/TLQ–17A (V)1, 2, 3 Countermeasures Set RF 96

AN/TMQ–40 Integrated Meteorological System (IMETS) RF 97

AN/TPM–25A Radar Test Set RF 97

AN/TPN–18A Radar Set (utilized in AN/TSQ–71, AN/TSQ–72) RF 98

AN/TPQ–36 (V)1, (V)3, (V)5 FIREFINDER Radar Set RF 99

AN/TPQ–37 (V) 1, 2, 3, 4, 5, 6 FIREFINDER Radar Set RF 100

AN/TPQ–T4 Radar Set RF 101

AN/TPS–1D, 1G, 1GLP Radar Set RF 101

AN/TPS–25A, LP Radar Set RF 102

AN/TPS–33A Radar Set RF 102

AN/TPS–43 Tactical Air Control Radar RF 103

AN/TPS–58A, B Radar Set RF 103

AN/TPS–59 Phased Array Radar Set RF 104

AN/TPW–2A Radar Set RF 104

AN/TPW–3 Radar Set RF 105

AN/TPX–41 Interrogator Set (part of AN/FSQ–84) RF 105

AN/TPX–44 Interrogator Set RF 105

AN/TPX–46 (V), A(V) Interrogator Set RF 106

AN/TPX–50A Interrogator Set RF 106

AN/TRC–24 Radio Set RF 107
TB 43–0133

Index-10

System Type Page

AN/TRC–29 LP Radio Set (used in AN/TRC–38, AN/TRC–39, 

AN/TRC–40, AN/TRC–41) RF 107

AN/TRC–36 Radio Relay Set RF 108

AN/TRC–68A Radio Set RF 108

AN/TRC–138C Radio Repeater Set RF 109

AN/TRC–143 Radio Terminal Set RF 109

AN/TRC–145 (V)1, (V)2, (V)3, {A, B} Radio Terminal Set RF 110

AN/TRC–170 (V) 1, 2, 3 Radio Terminal Set RF 110

AN/TRC–173 Radio Terminal Set RF 111

AN/TRC–174 Radio Repeater Set RF 111

AN/TRC–175 Radio Terminal Set RF 112

AN/TRC–179 (V) 1, 2 Communications Terminal Set RF 112

AN/TRC–180 Radio Terminal Set RF 113

AN/TRC–189 Net Radio Interface (NRI) System RF 113

AN/TRC–190 (V) 1 Line–of–Sight (LOS) Multichannel 

Radio Terminal RF 114

AN/TRC–194 (V) 2 MILSTAR Ground Command Post 

Terminal

RF 114

AN/TRD–15A Direction Finder Set RF 115

AN/TRD–23A Direction Finder Set RF 115

AN/TRN–30 (V) 1, 2 Radio Beacon Set RF 115

AN/TRN–45 Mobile Microwave Landing System (MMLS) RF 116

AN/TRN–70 Radio Set RF 116

AN/TRQ–25A Demultiplexer Set RF 116

AN/TRQ–32 (V) 1, (V) 2 Radio Receiving Set (TEAMMATE) RF 117

AN/TRQ–33 Tactical Landing System RF 118

AN/TRQ–138 Radio Set RF 118

AN/TRR–20 Radio Receiving Set RF 119

AN/TRR–33 Radio Monitoring Set RF 119
TB 43–0133

Index-11

System Type Page

AN/TRS–2 (V) 1 – 10 Platoon Early Warning System 

(PEWS)

RF 119

AN/TRX–1 Radio Identification Control RF 120

AN/TSC–26A Communications Central RF 120

AN/TSC–61B Flight Coordination Central RF 121

AN/TSC–76 Communications Patching Central RF 121

AN/TSC–85A, B Satellite Communications Terminal RF 122

AN/TSC–86 Satellite Communications Terminal RF 123

AN/TSC–92 Satellite Communications System RF 123

AN/TSC–93A, B Satellite Communications Terminal RF 124

AN/TSC–94A (V)1, A (V)2 Satellite Communications 

Terminal

RF 125

AN/TSC–99 Communications Central RF 125

AN/TSC–124 SCOTT Terminal RF 126

AN/TSC–125 Commanders Tactical Terminal (CTT–3) RF 127

AN/TSC–152 Lightweight Multiband Satellite Terminal

(LMST) Transit Case RF 128

AN/TSQ–30 Operational Central Facility RF 128

AN/TSQ–70A, LP Aircraft Control Central RF 129

AN/TSQ–71A, B Landing Control Central RF 130

AN/TSQ–72A Landing Control Central RF 131

AN/TSQ–97 Air Traffic Control Facility RF 132

AN/TSQ–114A, B Special Purpose Detecting Set 

(TRAILBLAZER Radio Set) RF 133

AN/TSQ–144 GUARDRAIL V Remote Relay System RF 134

AN/TSQ–152 TRACKWOLF RF 135

AN/TSQ–164 (V)1 DRAGONFIX RF 136

AN/TSQ–171 MOPOT (TVS–5) RF 136

AN/TSQ–175 Tactical Intelligence Generation and 

Evaluation Relay (TIGER) Radio Repeater Set RF 137
TB 43–0133

Index-12

System Type Page

AN/TSQ–179 Joint STARS Common Ground Station 

(CGS)

RF 138

AN/TSQ–190 (V) Satellite Communications Terminal 

(TROJAN SPIRIT) RF 139

AN/TSQ–198 Tactical Terminal Control System (TTCS) RF 139

AN/TSQ–199 Enhanced TRACKWOLF RF 140

AN/TSS–11 Night Vision Sight Set RF 140

AN/TSW–7 Air Traffic Control Central RF 141

AN/TTR–1A Telephone Monitoring Set RF 141

AN/TVQ–2 Ground/Vehicular Laser Locator Designator

(G/VLLD) OPTICAL 142

AN/TYK–10A Data Analysis Central RF 142

AN/TYK–11 Data Analysis Central RF 143

AN/TYQ–5 Data Analysis Central RF 143

AN/TYQ–40 All Source Analysis System/ Forward Sensor

Interface Control (ASAS/FSIC) RF 143

AN/UAS–9 Laser Rangefinder/Designator OPTICAL 144

AN/ULQ–13 Microwave Test Van RF 144

AN/ULQ–19 (V) 1, 2 Communications Jamming System RF 145

AN/UPD–7 PIP Radar Surveillance System RF 145

AN/UPM–60A Radar Test Set RF 146

AN/UPM–98A, B, C, D Radar Test Set RF 146

AN/UPM–135 Radar Test Set RF 146

AN/UPQ–3 Improved GUARDRAIL RF 147

AN/URC–94 Radio Set RF 147

AN/URC–104 Radio Set RF 148

AN/URC–122 Radio Set RF 148

AN/URM–113A Radio Test Set RF 148
TB 43–0133

Index-13

System Type Page

AN/URM–157A Radio Set Test Harness (part of

AN/ARC–102)

RF 149

AN/URM–172 RF Radio Test Set (part of AN/URC–10) RF 149

AN/USC–60 Flyaway Triband Satellite (FTSAT) Terminal RF 150

AN/USM–306 Radio Test Set RF 150

AN/USQ–140 (V) 1 Multifunctional Information

Distribution System (MIDS) – Low Volume Terminal

(MIDS–LVT(2))

RF 151

AN/UXC–4 Tactical Digital Facsimile (TDF) Set OPTICAL 151

AN/VIC–4 Vehicular Intra/Inter Communications System

(VIICS)

RF 152

AN/VLQ–4T Electronics Countermeasures Training 

Device

RF 152

AN/VLQ–11 SHORTSTOP Electronic Protection System,

Vehicle Group RF 153

AN/VPS–2 A Radar Set RF 153

AN/VRC–12 Radio Set RF 154

AN/VRC–24A Radio Set RF 154

AN/VRC–29 Radio Teletypewriter Set RF 155

AN/VRC–34 Radio Set RF 155

AN/VRC–43 Radio Set RF 156

AN/VRC–44 Radio Set RF 156

AN/VRC–45 Radio Set RF 157

AN/VRC–46 Radio Set (used in AN/TRC–189, AN/TSQ–71, 

AN/TSQ–72, AN/TYQ–40) RF 157

AN/VRC–47 Radio Set RF 158

AN/VRC–48 Radio Set RF 158

AN/VRC–49 Radio Set RF 159

AN/VRC–64 Radio Set RF 159
TB 43–0133

Index-14

System Type Page

AN/VRC–83 Radio Set RF 160

AN/VRC–86 Radio Set RF 160

AN/VRC–87 Vehicular Short Range Radio Set RF 161

AN/VRC–88 Vehicular Short Range Dismountable Radio

Set

RF 162

AN/VRC–89 Vehicular Long Range Radio Set RF 162

AN/VRC–90 Vehicular Long Range Radio Set RF 163

AN/VRC–91 Vehicular Short/Long Range Dismountable

Radio Set

RF 163

AN/VRC–92 Vehicular Long Range Radio Set RF 164

AN/VRC–97 Mobile Subscriber Equipment (MSE) Radio

Terminal RF 164

AN/VRC–100 HF Radio Set RF 165

AN/VRC–101 HF Single Side Band (SSB) AM Radio Set RF 165

AN/VRC–104 HF Radio Set RF 166

AN/VSC–2A HF Single Side Band (SSB) AM Radio Set RF 166

AN/VSC–3A HF Single Side Band (SSB) AM Radio Set RF 167

AN/VSC–7 Radio Set RF 167

AN/VSQ–2 Enhanced Position Location Reporting 

System (EPLRS) RF 168

AN/VSS–1, (V)1, (V)2, 1 A–E, Infrared Searchlight Set OPTICAL 168

AN/VSS–2A Infrared Searchlight Set OPTICAL 169

AN/VSS–3A Infrared Searchlight Set OPTICAL 169

ASTAMIDS (Airborne Standoff Minefield Detection 

System)

RF/

OPTICAL 170

ASTRO XTS 3000 (I), (III) Radio RF 171

ATIRCM/CMWS (Advanced Threat Infrared 

Countermeasures/Common Missile Warning System) RF 171

AVENGER OPTICAL 172
TB 43–0133

Index-15

System Type Page

AWC (All Weather Chaparral System) Radar RF 172

BCIS (Battlefield Combat Identification System) (part of

BFIST)

RF 173

BENDIX Model RDR – 160 (commercial) RF 174

BENDIX Model RDR – 1200 RF 174

BENDIX Model RDR – 1206 (commercial) RF 175

BENDIX Model RDR – 1500 RF 175

BENDIX King Radio Model EPH – 5202X RF 176

BFIST (Bradley Fire Support Team Vehicle) RF 176

BFIST (Bradley Fire Support Team Vehicle) OPTICAL 177

BRWL (Bistatic Radar for Weapons Location) RF 178

Carbine Visible Laser (CVL) OPTICAL 178

CELT (Coherent Emitter Location Testbed System) RF 179

Compact Laser Designator (CLD) OPTICAL 179

CO2 Laser Radar OPTICAL 180

Collins HF–8014A Radio Set RF 180

Collins U1000 Radio Set RF 181

Collins MW 518 Communications Terminal RF 181

C2V–MMS (Command and Control Vehicle Mission 

Module System)

RF 182

Dark Invader Model 3020–I Night Vision System OPTICAL 183

DRAKE Model TR–7A Radio Set RF 183

DSBCIS (Dismounted Soldier Battlefield Combat 

Identification System) RF 184

DWSR–88C Weather Radar RF 184

(EPLRS) Enhanced Position Location Reporting System RF 185

FST–2000 Flyaway Satellite Terminal (part of GUARDRAIL

System)

RF 186
TB 43–0133

Index-16

System Type Page

(GCP–1) Ground Commanders Pointer OPTICAL 187

GECKO Unmanned Ground Vehicle RF 187

(GRCS) GUARDRAIL Common Sensor RF 188

GRIZZLY (Breacher Combat Mobility Vehicle) RF 189

HGSS ((HELLFIRE) Ground Support Simulator) OPTICAL 190

Individual Soldier Radio (ISR) RF 190

JAVELIN FTT (Field Tactical Trainer) OPTICAL 191

Joint Surveillance Target Attack Radar System (Joint

STARS) Light Ground Station Module (LGSM)

RF 192

Joint Tactical Information Distribution System (JTIDS) 

Class II M Terminal

RF 193

JSTARS (Joint Surveillance Target Attack Radar System) RF 194

King Color Weather Radar RF 194

LAAT (Laser Augmented Airborne (TOW)) OPTICAL 195

Land Warrior “Soldier” Radio System RF 195

Land Warrior “Squad” Radio System RF 196

LAV–AD (Light Armored Vehicle Air Defense) OPTICAL 197

LOPAR (Low Power Acquisition Radar) RF 197

LSDIS (Light & Special Division Interim Sensor) RF 198

LST–5 Satellite Communications Radio Terminal RF 198

LST–5C Satellite Communications Radio Terminal RF 199

LWLR/DCA (Land Warrior Laser Rangefinder/Digital 

Compass Assembly)

OPTICAL 199

M–33 Tracking Radar Set RF 200

M–36 Tracking Radar Set RF 200

MDV (Mine Detection Vehicle) RF 201

MILSTAR Ground Command Post Terminal RF 201

MMS (Mast Mounted Site Simulators) OPTICAL 202
TB 43–0133

Index-17

System Type Page

MP Series Radio RF 202

M–RK (I), (II), (II SCAN) Radio RF 203

Multiple Integrated Laser Engagement System (MILES)

Extended Tube Launched Optically–Tracked Wire

Guided (TOW) System

OPTICAL 203

Multiple Threat Emitter Simulator (MUTE) RF 204

NIGHTSTALKER Universal Boresight Laser OPTICAL 204

NIKE–HERCULES Radar Systems RF 205

NVL–11 (Night Fire Control Scope) OPTICAL 205

ORSMC (Off–Route Smart Mine Clearance System) RF 206

PATHFINDER Radar System RF 206

PATRIOT Test Console 2221/2234 RF 207

R40X Radar System RF 207

RACAL RJR3100 Countermeasures Set RF 207

REGENCY NET RF 208

RTS – RSS (Radar Target Simulator – Radar System 

Simulator)

RF 208

SCHWARTZ Electro–Optics Small Arms Transmitter RF 209

SCOTT (Single Channel Objective Tactical Terminal) RF 209

SEPS ((SHORTSTOP) Electronic Protection System) RF 210

SIMLAS (Simulated Laser Target Marking System) OPTICAL 210

SINCGARS (Single Channel Ground & Airborne Radio

Systems)

RF 211

SMART–T (Secure Mobile Anti–Jam Reliable Tactical 

Terminal)

RF 212

TADS (Target Acquisition and Designation System) OPTICAL 213

TLOS (Target Location and Observation System) OPTICAL 215

TDAR Radar RF 214

Triband Satellite Communications (SATCOM) Subsystem RF 215
TB 43–0133

Index-18

System Type Page

TTTS (Triplex Telemetry Tracking System) RF 216

Vehicular Intra/Inter Communications System (VIICS) RF 216

VISAR Radio RF 217

WINDFINDER WF–100–4–85 Radar RF 217
Equipment - 1 

ADEWS (Air Defense Electronic Warfare System) 

SYSTEM DESCRIPTION

The ADEWS is mounted on a truck frame with the antenna mast mounted on top of the 

equipment shelter. The antenna pod is affixed to the top of a telescoping 18 m antenna mast. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED 

Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ........ 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

All system antennas are able to radiate potentially hazardous PDLs in their main beams. 

Establish a Nonionizing Radiation Protection Program (IAW guidelines provided in 

this TB) . 

Exclude personnel from the area directly in front of the antenna pod to a distance of 

30 m. Implement additional radiation control measures (e.g., erection of signs or 

barricades, warning lights, posting of guards, etc.) within a 30 m range of potentially 

occupied elevated terrain. Exclude personnel from the top of the vehicle when the Band 

5 antenna is radiating. When operated on level terrain there is no potential radiation 

hazard for personnel on the ground, even with the mast at minimum height. Check the 

mast “vertical” interlock routinely for proper operation. 

Do not permit operation of this system with any cracked, broken, or open waveguide. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 2 

AH-1S Laser Rangefinder/Illuminator 

SYSTEM DESCRIPTION

The AH-1S is a helicopter-mounted laser rangefinder designator mounted on 

the nose of the aircraft. 

SYSTEM PARAMETERS

Type: Nd-YAG Wavelength: 1064 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 4 laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidelines provided in this TB. 

Do not permit personnel to view the laser from within the beam at distances less than 6.3 

km for unaided viewing, or 40 km when viewing the laser through magnifying optical 

instruments. 

 

Use protective eyewear that filter at 1064 nm with a minimum OD of 3.8 for unaided 

viewing, and a minimum OD of 4.5 for viewing through magnifying optical instruments. 

 

Eliminate all specular surfaces (man made and natural) capable of producing potentially 

hazardous reflections. Control unauthorized personnel access to controlled area. Appoint a 

qualified Laser Range Safety Officer. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AIM-1/D Laser Aiming Device 

SYSTEM DESCRIPTION

The AIM-1/D is a battery powered IR laser aiming device which can be fitted on a variety of 

weapons. The system has two modes, local and remote, with a high and low intensity 

setting. 

SYSTEM PARAMETERS

Type: Gallium-Al:Arsenide 

Wavelength: 800 - 850 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 3b laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP). This 

laser, when used with its training filter, is a Class 1 laser device.

When not using the training filter, do not permit the user to aim at unprotected personnel 

within 236 m or at personnel using magnifying optics within 3.55 km. 

 

Use protective eyewear that filter at 830 nm with a minimum OD of 2.5 for unaided and 

aided viewing. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not operate the AIM-1/D without the training filter covering the exit port. 
Equipment - 3 

AM-7189/ARC RF Power Amplifier 

SYSTEM DESCRIPTION

The AM-7189/ARC is an aircraft-mounted RF power amplifier. It utilizes an inverted 

L antenna mounted above the cabin of the aircraft. 

SYSTEM PARAMETERS

Frequency : 30 – 80 MHz 

Power: 6 – 25 W; PEP 40 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 2 m from the antenna. During normal operation of 

this system, personnel are not subjected to a radiation hazard due to the use and location 

of the antenna. 

Observe RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-331

AN/AAM-33 Terrain Test Set (part of the AN/AAS-24)

SYSTEM DESCRIPTION

The AN/AAM-33 is a calibration indicator. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-1826-12

AN/AAM-36 Test Set Optical (part of the AN/AAS-24)

SYSTEM DESCRIPTION

The AN/AAM-36 is an optical alignment test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-1733-12
Equipment - 4 

AN/AAM-38 Test Set (part of the AN/AAS-24)

SYSTEM DESCRIPTION

The AN/AAM-38 is an infrared detecting test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk)

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-1823-12

AN/AAM-55 Test Set, Signal (part of the AN/AAS-32)

SYSTEM DESCRIPTION

The AN/AAM-55 is an Airborne Laser Tracker (ALT) test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Laser Classification................ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-6625-2638-12

AN/AAM-56 Test Set, Optical Alignment (part of the AN/AAS-32)

SYSTEM DESCRIPTION

The AN/AAM-56 is an Airborne Laser Tracker (ALT) optical alignment test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Laser Classification................ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system uses an eye-safe laser and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-2685-10
Equipment - 5 

AN/AAS-24 Infrared Detecting Set 

SYSTEM DESCRIPTION

The AN/AAS-24 is an infrared detecting set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Laser Classification................ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit infrared energy and is not subject to radiation protection 

control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5850-241-12

AN/AAS-32 Airborne Laser Tracker (ALT) 

SYSTEM DESCRIPTION

The AN/AAS-32 is an Airborne Laser Tracker (ALT). 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Laser Classification................ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk)

This system contains a Class 1 laser and is not capable of producing potentially 

hazardous optical radiation. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5860-200-12
Equipment - 6 

AN/AKT-18B Radar Data Transmitting Set (part of the AN/UPD-2, 7)

SYSTEM DESCRIPTION

The AN/AKT-18B is an airborne radio system that utilizes an omnidirectional blade 

type antenna. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz 

Power: 30 W average; PEP 100 W 

SYSTEM HAZARDS

Power Density Levels (PDL) ..... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other.................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 90 cm from the antenna. During normal operation of 

this system, personnel are not subjected to a radiation hazard due to the use and location 

of the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-287-10-HR; TM 11-5841-287-12

AN/ALQ-136(V) 1, 2, 3, 4, 5 Radar Jammer 

SYSTEM DESCRIPTION

The AN/ALQ-136 is a helicopter mounted lightweight radar jammer that utilizes a 

stub-blade type antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED 

Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 1 m from the antenna when operating on the ground. 

Do not permit operation of this system with any cracked, broken, or open waveguide. 

Check waveguide portion of this system periodically for breaks or cracks, especially 

around the coaxial cable and waveguide interfaces. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5865-247-12; TM 11-5865-202-12
Equipment - 7 

AN/ALQ-144A(V) Infrared Countermeasure Pod 

SYSTEM DESCRIPTION

The AN/ALQ-144 countermeasures set is a continuous operating, omnidirectional infrared 

jammer for rotary wing aircraftt 

SYSTEM PARAMETERS

Wavelength: 1 – 5 um 

Power: CLASSIFIED 

SYSTEM HAZARDS

Optical............................. 

Hazard distance ................. 

Ocular injury .................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is capable of producing potentially hazardous infrared radiation. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

Limit time personnel are within 3 m of the aircraft when transmitting. 

 

At distances less than 30 cm, do not look directly into the transmitter cover window for 

more than one minute. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5865-200-12; USACHPPM Study: 25-42-0363-89

AN/ALQ-151(V) 1, 2 Electronic Countermeasures Set (used with the AN/TLQ-17)

SYSTEM DESCRIPTION

The AN/ALQ-151 is a helicopter-mounted special pupose countermeasures set 

designed to identify, locate, and disrupt enemy command and control communications. 

In this assembly the antennas are mounted on the aircraft fuselage. 

SYSTEM PARAMETERS

Frequency: 1.5 – 80 MHz 

Power: 1 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 2.5 m from the antenna when operating on the 

ground. During normal operation of this system, personnel are not subjected to a 

radiation hazard due to the use and location of the antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5811-019-34-1; TM 32-5865-012-10
Equipment - 8 

AN/ALQ-156(V) 1, 2, 3 Missile Approach Detection System 

SYSTEM DESCRIPTION

The AN/ALQ-156 is a helicopter-mounted countermeasures set that uses Pulse-Doppler 

radar techniques and utilizes two stub-blade type antennas. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED 

Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

PDLs in excess of the partial body exposure limit may exist within a few cm of the 

antenna. Exclude personnel to a distance of 1 m from the antenna when operating on the 

ground. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5865-201-12;

AN/ALQ-162 Radar Jammer 

SYSTEM DESCRIPTION

The AN/ALQ-162 is a helicopter-mounted continuous wave radar jamming system 

which utilizes one or more stub-blade type antennas. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED 

Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

RF shock/burn .................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 6 ft from the antenna when operating on the ground. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5865-229-12
Equipment - 9 

AN/AMT-23 Radiosonde (part of AN/TMQ-31)

SYSTEM DESCRIPTION

The AN/AMT-23 is a balloon-borne meteorological 

monitoring device used in meteorological data systems. 

SYSTEM PARAMETERS

Frequency: 403 – 1680 MHz Power: 200 mW average 

 500 mW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Exclude personnel to a distance of 1 m from the antenna when operating on the ground. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6665-667-12

AN/APM-186 Test Set 

SYSTEM DESCRIPTION

The AN/APM-186 is a portable pre-flight test set used for checking aircraft transponders. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/APM-246 Test Set (part of the AN/APM-158)

SYSTEM DESCRIPTION

The AN/APM-246 is a portable radar test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-664-12
Equipment - 10 

AN/APM-247 Test Set (part of the AN/APM-158)

SYSTEM DESCRIPTION

The AN/APM-247 is a portable radar test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-664-12

AN/APM-323 Test Set, Radio Altimeter (part of the AN/APN-171)

SYSTEM DESCRIPTION

The AN/APM-323 is a portable radio altimeter system test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-1746-12

AN/APM-378 Test Set, Transponder (part of the AN/APX-100)

SYSTEM DESCRIPTION

The AN/APM-378 is a portable test set for checking aircraft transponders. The set utilizes a 

whip antenna. 

SYSTEM PARAMETERS

Frequency: 1030 MHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-4920-296-10-HR
Equipment - 11 

AN/APM-424 RAMP Test Set, Transponder 

SYSTEM DESCRIPTION

The AN/APM-424 is used to check identification friend or foe (IFF) 

aircraft transponders. This system utilizes a 0 dB gain antenna. 

SYSTEM PARAMETERS

Frequency: 1030 MHz Power: 2.5 mW average 

SYSTEM HAZARDS

Power Density Levels (PDL) ..... 

Other.................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-3090-12&P

AN/APN-22 Radar Set 

SYSTEM DESCRIPTION

The AN/APN-22 is a radar set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) ..... 

Other.................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-3090-12&P
Equipment - 12 

AN/APN-158\AN/APN-158A Radar Set (part of MULT ACFT)

SYSTEM DESCRIPTION

The AN/APN-158 is an airborne weather radar that utilizes either the AS-1520 or 

AS-1624 parabolic dish antenna. 

SYSTEM PARAMETERS

Frequency: 9375 MHz 

Power: 12 W average; PEP 15 kW 

 26.4 W average; PEP 20 kW (A) 

SYSTEM HAZARDS

Power Density Levels (PDL) ..... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the normal operating mode, this system is able to produce potentially hazardous PDLs 

in excess of 5 x the safety standard and requires a formal RFR safety program to ensure 

its safe use. While scanning, this system is not able to produce PDLs in excess of the 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

When operating the AN/APN-158, exclude personnel to a distance of 2.4 m from the 

AS-1520 antenna and 3.6 m from the AS-1624 antenna. When operating the AN/APN158(A), exclude personnel to a distance of 3 m from the AS-1520 antenna and 4.7 m 

from the AS-1624 antenna. 

Do not permit operation of this system with any cracked, broken, or open waveguide. 

Check waveguide portion of this system periodically for breaks or cracks, and replace 

any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-241-12

AN/APN-171\AN/APN-171A Altimeter Set 

SYSTEM DESCRIPTION

The AN/APN-171 is an airborne, low altitude, terrain tracking and 

altitude sensing radar system that utilizes an antenna with a 13 dB gain. 

This system operates in two power modes. 

SYSTEM PARAMETERS

Frequency: 4.3 GHz 

Power: Low: 35 mW average; PEP 100 W 

 High: 390 mW average; PEP 300 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the low power mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the high power mode, this system is capable of 

producing potentially hazardous PDLs in excess of the safety standard. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

When operating in the high power mode, exclude personnel to a distance of 10 cm from 

the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-272-20
Equipment - 13 

AN/APN-209 (V)\AN/APN-209A (V) Altimeter Set 

SYSTEM DESCRIPTION

The AN/APN-209 is an airborne radar system that utilizes a horn type antenna 

with a 11.5 dB gain and a 19 dB gain for system (A). 

SYSTEM PARAMETERS

Frequency: 4.3 GHz 

Power: 23 mW average; PEP 50 W 

 1.0 W average; PEP 50 W (A) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs and is not subject to 

radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-284-23&P; TM 11-5841-292-13&P
Equipment - 14 

AN/APN-215 (V) Airborne Weather Radar Set 

SYSTEM DESCRIPTION

The AN/APN-215 is an airborne weather radar system for fixed-wing aircraft and 

provides a continuous display of weather intensities for a 200 nautical mile range. This 

system utilizes a planar array type antenna. 

SYSTEM PARAMETERS

Frequency: 9375 MHz 

Power: 4.7 W ; 10 kW Peak 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

When in the scanning mode, this system is not able to produce potentially hazardous 

PDLs in excess of the safety standard. In the nonscanning mode, this system is capable 

of producing potentially hazardous PDLs in excess of the safety standard. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

When operating in the nonscanning mode, exclude personnel to a distance of 1.6 m from 

the antenna. Prohibit personnel in front of the radome to a distance of 2.0 m from the 

antenna. Restrict ground testing to isolated areas. 

Specify use of dummy loads for maintenance operations requiring the transmitter to be 

on. Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 

REFERENCES: TM 11-5841-289-13

AN/APQ-174 Radar Set 

SYSTEM DESCRIPTION

The AN/APQ-174 is a radar system. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not capable of producing potentially hazardous 

PDLs in excess of the safety standard. In the nonscanning mode, this system is capable 

of producing potentially hazardous PDLs in excess of the safety standard. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

When operating in the nonscanning mode, exclude personnel to a distance of 4 m from 

the antenna. 

Specify use of dummy loads for maintenance operations requiring the transmitter to be 

on. Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 
Equipment - 15 

AN/APR-39A Radar Detecting Set 

SYSTEM DESCRIPTION

The AN/APR-39A is a radar signal detecting set that 

utilizes either an array, monopole, or horn type 

antenna.

SYSTEM PARAMETERS

Frequency: 1 - 2 GHz Power: .25 mW average; PEP 18 mW 

 8 – 10 GHz .2 mW average; PEP 74 W 

 20 – 40 GHz .15 mW average; PEP 234 mW 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk)

This system is not capable of producing potentially hazardous PDLs and is not subject to 

radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5841-294-12; TM 11-5841-300-12

AN/APR-44 (V) Radar Warning Set 

SYSTEM DESCRIPTION

The AN/APR-44 is a radar warning set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-291-12 

SM-756 Signal Simulator Test Set (part of the AN/APR-44) 

SYSTEM DESCRIPTION

The SM-756 is a hand held radar test set that provides either of two continuous wave 

(CW) microwave signals for testing the AN/APR-44 Radar Warning Set. This system 

utilizes a 6 x 8 cm horn type antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED 

Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other.................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not potentially hazardous and is not subject to radiation protection 

control. 

 

Warn personnel not to place their eyes directly in front of the radiating antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 16 

AN/APX-72 Transponder Set 

SYSTEM DESCRIPTION

The AN/APX-72 is an airborne transponder providing automatic radar identification and 

aircraft position. It is operated in conjunction with ground based Identification Friend 

or Foe (IFF). It utilizes a resonant stub type antenna. The system is activated by a 

coded interrogation, which normally occurs only in flight, and then for short bursts. 

SYSTEM PARAMETERS

Frequency: 1090 MHz 

Power: 5 W average; 

 500 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. Dummy load the transponder during maintenance. 

REFERENCE: TM 11-5895-1199-12

AN/APX-100 Transponder Set 

SYSTEM DESCRIPTION

The AN/APX-100 is an airborne transponder providing automatic radar identification and 

aircraft position. It is operated in conjunction with ground based Identification Friend or 

Foe (IFF). It utilizes a stub-blade type antenna. 

SYSTEM PARAMETERS

Frequency: 1090 MHz 

Power: 5 W average; 

 500 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Dummy load the transponder during maintenance. 

 REFERENCE: TM 11-5895-1037-12&P
Equipment - 17 

AN/APX-105 Transponder Set 

SYSTEM DESCRIPTION

The AN/APX-105 is an airborne transponder providing automatic radar identification and 

aircraft position. It is operated in conjunction with ground based Identification Friend or 

Foe (IFF). It utilizes a stub-blade type antenna. 

SYSTEM PARAMETERS

Frequency: 1090 MHz 

Power: 5 W average; 

 PEP 500 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Dummy load the transponder during maintenance. 

AN/ARC-102 Radio Set (part of AN/TSC-61B; AN/TSQ-70)

SYSTEM DESCRIPTION

The AN/ARC-102 is an airborne HF-AM transceiver set that utilizes 

a 13.7 m resonant length wire type antenna. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz Power: 200 W average 

 400 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is capable of producing potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to within 2 m of the wire antenna. 

Follow standard RF shock precautions. Avoid contact with exposed metal surfaces of 

the antenna. 

Do not perform free space radiating indoors. Consult the equipment Technical Manual 

for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5821-248-12
Equipment - 18 

AN/ARC-114\AN/ARC-114A Radio Set SLAE (part of AN/TSW-7A; AN/TSQ-97)

SYSTEM DESCRIPTION

The AN/ARC-114 is an airborne VHF radio set that utilizes a omnidirectional blade or 

whip type antenna. 

SYSTEM PARAMETERS

Frequency: 30 - 80 MHz 

Power: 10 W average 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. 

Avoid contact with the exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-259-12

AN/ARC-131 Radio Set (part of AN/ASC-15)

SYSTEM DESCRIPTION

The AN/ARC-131 is an airborne VHF radio set that utilizes a vertically polarized 

omnidirectional blade or whip type antenna. 

SYSTEM PARAMETERS

Frequency: 30 - 80 MHz 

Power: 10 W average 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. 

Avoid contact with the exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-670-12
Equipment - 19 

AN/ARC-164 Radio Set (part of AN/TRQ-132; AN/TSC-61B; AN/TSW-7A; AN/TYQ-40)

SYSTEM DESCRIPTION

The AN/ARC-164 is an airborne UHF-AM radio communications set that utilizes 

an omnidirectional blade or whip type antenna. 

SYSTEM PARAMETERS

Frequency: 30 - 75.95 MHz 

Power: 10 W average 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. 

Avoid contact with exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-286-13; TM 11-5841-286-10 HR
Equipment - 20 

AN/ARC-186 Radio Set 

SYSTEM DESCRIPTION

The AN/ARC-186 is a dual-band airborne radio set that utilizes an 

omnidirectional blade or whip type antenna. 

SYSTEM PARAMETERS

Frequency: 30 - 88 MHz Power: 16 W 

 116 – 152 MHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. 

Avoid contact with exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-318-12; TM 11-5841-286-10 HR

AN/ARC-199 High Frequency Radio Set 

SYSTEM DESCRIPTION

The AN/ARC-199 is an airborne radio set that utilizes a grounded-loop or wire 

type antenna. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz 

Power: average 75 W; PEP 150 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. 

Avoid contact with exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-330-13&P; TM 11-5821-330-20 P
Equipment - 21 

AN/ARC-201D (V) Single Channel Ground and Airborne Radio Set (SINCGARS) 

SYSTEM DESCRIPTION

The AN/ARC-201 is the aircraft version of the SINCGARS. 

SYSTEM PARAMETERS

Frequency: 30 - 88 MHz Power: average 10 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. 

Avoid contact with exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-333-12

AN/ARC-217 High Frequency Radio Set 

SYSTEM DESCRIPTION

The AN/ARC-217 is an airborne HF radio set used for air-to-ground and groundto-ground communication. It utilizes an open-tube and grounded-tube antenna. 

SYSTEM PARAMETERS

Frequency: 2 – 29.999 MHz 

Power: average 50 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is capable of producing potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to within 0.9 m of the antenna. 

Avoid contact with exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-333-12
Equipment - 22 

AN/ARC-220 High Frequency Radio Set 

SYSTEM DESCRIPTION

The AN/ARC-220 is a HF airborne radio set used for air-to-ground and ground-toground communications. It utilizes a 14 ft shorted loop antenna. 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz 

Power: average 100 W 

 PEP 175 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not capable of producing potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. 

Avoid contact with exposed metal surfaces of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-357-20P

AN/ARN-30D\AN/ARN-30E Radio Set 

SYSTEM DESCRIPTION

The AN/ARN-30 is a radio receiving set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk)

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5826-215-12

AN/ARN-59 Direction Finder Set 

SYSTEM DESCRIPTION

The AN/ARN-59 is a direction finder set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5826-217-30; TM 11-5826-217-31
Equipment - 23 

AN/ARN-82A\AN/ARN-82B Radio Set 

SYSTEM DESCRIPTION

The AN/ARN-82 is a radio receiving set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5826-226-20

AN/ARN-83 Direction Finder Set 

SYSTEM DESCRIPTION

The AN/ARN-83 is a direction finder set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5826-225-12

AN/ARN-89A\AN/ARN-89B Direction Finder Set 

SYSTEM DESCRIPTION

The AN/ARN-89 is a direction finder set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5826-227-20
Equipment - 24 

AN/ARN-103 (V) 1\AN/ARN-103 (V) 2 Navigation Set (part of AN/ASN-86, ACFT)

SYSTEM DESCRIPTION

The AN/ARN-103 is an aircraft navigation set that utilizes a 

resonant stub antenna mounted on the aircraft fuselage, fed by a 

coaxial transmission line. 

SYSTEM PARAMETERS

Frequency: 1025 – 1150 MHz Power: 4.2 W average 

 PEP 4 kW 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5826-243-20

AN/ARN-118 (V) 5 Tactical Navigation Set (TACAN) (part of AN/ASN-86)

SYSTEM DESCRIPTION

The AN/ARN-118 is an aircraft tactical navigation set that 

utilizes a AT-741/A fin antenna for transmissions. 

SYSTEM PARAMETERS

Frequency: 1025 – 1150 MHz Power: 5 W average; 

 962 – 1213 MHz PEP 500 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Observe normal RF shock/burn hazards. Do not touch the antenna while energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5826-307-12

AN/ARN-123 (V) 1, 2, 3, 4 Radio Set 

SYSTEM DESCRIPTION

The AN/ARN-123 is a radio receiving set used in the UH-60. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5826-258-20P
Equipment - 25 

AN/ARN-124 Distance Measuring Equipment (DME) 

SYSTEM DESCRIPTION

The AN/ARN-124 is an airborne tranceiver set that utilizes 

the AT-741 antenna. 

SYSTEM PARAMETERS

Frequency: 0.96 – 1.2 GHz Power: 25 mW average; 

 PEP 500 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5826-300-20

AN/ARQ-31 Radio Receiving Set 

SYSTEM DESCRIPTION

The AN/ARQ-31 is the airborne radar set of the Tactical Landing 

System. It utilizes a slotted cylinder antenna. 

SYSTEM PARAMETERS

Frequency: 15.2 GHz Power: 2 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 6 cm from the antenna aperture. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 26 

AN/ARQ-33 QUICKFIX-1 (used with AN/TLQ-17A(V) 2 countermeasures set)

SYSTEM DESCRIPTION

The AN/ARQ-33 is a countermeasures set that utilizes an aircraftmounted omnidirectional antenna. 

SYSTEM PARAMETERS

Frequency: 1 - 75 MHz Power: 1000 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 2.5 m from the antenna. Operate this system while 

airborne to prevent unnecessary RFR exposure to personnel. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-776-13-1

AN/ARS-6 (V) 1, 2, 3 Personnel Locator Radio Set (part of AN/AYD-1) 

SYSTEM DESCRIPTION

The AN/ARS-6 is a personnel locator radio set. 

SYSTEM PARAMETERS

Frequency: 225 - 300 MHz Power: 10 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5821-342-13&P
Equipment - 27 

AN/ASC-15B\AN/ASC-15B (V) 1 Electronic Command Console 

SYSTEM DESCRIPTION

The AN/ASC-15 is an electronic command and control 

console that consists of transmitter/receiver equipment 

which enables radio communication in the HF, VHF/UHF 

bands and also satellite communications (SATCOM). 

Several antenna types are used with this system. 

SYSTEM PARAMETERS

Frequency: Power: 

HF: 1.5 – 30 MHz HF: average 30 W 

VHF/UHF: 30 – 400 MHz VHF/UHF: 15 W; 50 W max 

SATCOM: 225 – 400 MHz SATCOM: average 100 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk)

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Safe use of this system is dependent on transmitter power outputs, operating 

frequencies, and the antenna in use. Establish a Nonionizing Radiation Protection 

Program (IAW guidelines provided in this TB) . 

 

At HF operation, exclude personnel to a distance of 60 cm from the antenna. 

At VHF operation, exclude personnel to a distance of 30 cm from the antenna. 

At UHF operation, exclude personnel to a distance of 60 cm from the antenna. 

At SATCOM operation, exclude personnel to a distance of 2 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Maintenance operations should terminate into dummy loads or roof-mounted antennas. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 

REFERENCES: TM 11-5821-285-12
Equipment - 28 

AN/ASN-43 Gyromagnetic Compass Set 

SYSTEM DESCRIPTION

The AN/ASN-43 is a gyromagnetic compass set used in UH-60 and OH-58 aircraft. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6605-202-12
Equipment - 29 

AN/ASN-86 Inertial Navigation Set 

SYSTEM DESCRIPTION

The AN/ASN-86 is a inertial navigation set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not transmit radio frequency radiation and is not subject to radiation 

protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5826-245-20

AN/ASN-128A Doppler Navigation Set 

SYSTEM DESCRIPTION

The AN/ASN-128 is a Doppler navigation radar set that 

utilizes a reflector type antenna. 

SYSTEM PARAMETERS

Frequency: 13.25 GHz Power: 50 mW – 1.0 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-281-12; TM 11-5841-281-20P

AN/ASN-137 Doppler Navigation Set 

SYSTEM DESCRIPTION

The AN/ASN-137 is a Doppler navigation radar set which determines 

aircraft velocity and position. The antenna generates four beams 

which originate at the corners of the 12-cm square antenna. 

SYSTEM PARAMETERS

Frequency: 13.325 GHz Power: 100 mW 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5841-293-12; TM 11-5841-281-20P
Equipment - 30 

AN/ASN-157 Doppler Navigational System 

SYSTEM DESCRIPTION

The AN/ASN-157 is a Doppler navigational system which determines 

aircraft velocity and position. The planar-array antenna/transceiver 

unit is attached to the underside of the aircraft fuselage. 

SYSTEM PARAMETERS

Frequency: 13.325 GHz Power: 50 mW 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/ASR-9 Airport Surveillance Radar (ASR) 

SYSTEM DESCRIPTION

The AN/ASR-9 is an airborne surveillance radar system that 

utilizes a reflector antenna mounted atop a tower. 

SYSTEM PARAMETERS

Frequency: 2.7 – 2.9 GHz Power: 1570 W max 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

When in the normal scanning mode, this system is not able to produce potentially 

hazardous PDLs in excess of the safety standard. In the nonscanning mode this system is 

able to produce PDLs in excess of 5x the standard and requires a formal RFR safety 

program to ensure its safe use. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 50 m from the antenna. 

Power density levels in excess of 5x the PEL exist to 23 m from the antenna. Limit 

access to the transmitter and tower. 

There is a possibility of very high radiation levels from broken or open waveguides and 

the antenna feed horn. Exclude personnel from these areas and check waveguide portion 

of this system periodically for breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Provide detailed SOPs for maintenance personnel. 

 
Equipment - 31 

AN/AVR-2 Laser Detection Set 

SYSTEM DESCRIPTION

The AN/AVR-2 is integrated with the AN/APR-39 radar warning receiver; the system 

locates and identifies laser threats for warning and target cueing. Optical emitters exist in 

test set (TS 3720) for the AN/AVR-2. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Laser Classification................ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system emits optical radiation levels far below applicable protection standards and 

is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5841-301-12

AN/CPN-4 Radar 

SYSTEM DESCRIPTION

The AN/CPN-4 is a mobile ground controlled approach radar 

that utilizes two parabolic reflector antennas (azimuth and 

elevation) with two modes of operation (surveillance and 

tracking/precision). 

SYSTEM PARAMETERS

Frequency: 9.0 – 9.16 GHz Power: 45 W average 

 Search mode: 2.78 – 2.82 GHz 588 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the both the scanning and nonscanning modes, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

 

In the nonscanning mode, exclude personnel to a distance of 27 m from the antenna. 

When nonscanning, direct the antenna at least 27 m from occupied structures. In the 

scanning mode, exclude personnel to a distance of 12 m from the antenna. 

Observe normal RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 32 

AN/CPS-9 Radar Cloud Detection System 

SYSTEM DESCRIPTION

The AN/CPS-9 is a radar cloud detection system that 

utilizes a 2.44 m diameter parabolic reflector type antenna. 

SYSTEM PARAMETERS

Frequency: 9.2 – 9.4 GHz Power: 230 W average 

 250 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 75 m from the antenna. 

The area between the feed and the reflector and any open waveguide is potentially 

hazardous. Exclude personnel from these areas and do not permit operation of this 

system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/FPN-16 Radar Set 

SYSTEM DESCRIPTION

The AN/FPN-16 is a mobile ground controlled approach 

radar that utilizes two prime-fed parabolic reflector 

antennas (azimuth and elevation) with two modes of 

operation (surveillance and tracking/precision). 

SYSTEM PARAMETERS

Frequency: 9.0 – 9.16 GHz Power: 45 W average 

Search mode: 2.78 – 2.82 GHz PEP 45 kW 

 Search mode: 588 W 

 PEP 700 kW 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In both the normal scanning and nonscanning modes, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 27 m from the antenna. In 

the scanning mode, exclude personnel to a distance of 12 m from the antenna. 

The area between the feed and the reflector and any open waveguide is potentially 

hazardous. Exclude personnel from these areas and do not permit operation of this 

system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 33 

AN/FPN-33 Radar Set 

SYSTEM DESCRIPTION

The AN/FPN-33 is a ground controlled approach radar that 

utilizes two prime-fed parabolic reflector antennas (azimuth 

and elevation) with two modes of operation (surveillance 

and tracking/precision). 

SYSTEM PARAMETERS

Frequency: 9.0 – 9.16 GHz Power: 180 W; 36 W average 

 

STEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. High power density levels exist near the waveguide switch window. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

Exclude personnel to a distance of 28 m from the azimuth antenna. Exclude personnel to 

a distance of 24 m from the elevation antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: SM SIG 7&8 616

AN/FPN-40 Radar Set (used with AN/TPX-41 in AN/FSQ-84 system)

SYSTEM DESCRIPTION

The AN/FPN-40 is a ground approach radar that utilizes two 

prime-fed parabolic antennas (azimuth and elevation) with 

two modes of operation (surveillance and tracking/precision). 

SYSTEM PARAMETERS

Frequency: 9.0 GHz Power: 180 W; 36 W average 

 PEP 200 kW 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode this system is able to produce 

PDLs in excess of the standard. Establish a Nonionizing Radiation Protection Program 

IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 24.4 m from the azimuth 

antenna and exclude personnel to a distance of 15 m from the elevation antenna. High 

power density levels exist near the waveguide switch window. Do not direct antennas 

toward potentially occupied elevated structures within 18 m (azimuth) and 22 m 

(elevation) (these control ranges are calculated). 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not use the switch viewing window while the transmitter is on. 

 

REFERENCES: TM 11-5840-293-12
Equipment - 34 

AN/FPN-47 Radar Set 

SYSTEM DESCRIPTION

The AN/FPN-47 is a radar set that utilizes a 5.18 m diameter 

parabolic reflector type antenna. 

SYSTEM PARAMETERS

Frequency: 2.7 – 2.9 GHz Power: PEP 400 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .. 

Open/cracked waveguides...... 

Other..............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

The area between the feed and the reflector and any open waveguide is potentially 

hazardous. Exclude personnel from these areas and do not permit operation of this system 

with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/FPN-62 Radar Set 

SYSTEM DESCRIPTION

The AN/FPN-62 is a ground controlled approach radar set that 

utilizes split elevation and azimuth antennas. The antennas are 

reflectors with electronically scanned phased-array feeds. 

SYSTEM PARAMETERS

Frequency: 9.0 – 9.8 GHz Power: 45 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The main beams of the antennas are not subject to radiation protection control. 

Open or broken waveguides can produce high PDLs over a very short range. Exclude 

personnel from these areas and do not permit operation of this system with any cracked, 

broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Terminate all waveguide transmissions into dummy loads during maintenance 

operations. 

 
Equipment - 35 

AN/FPN-66 Radar Terminal Set 

SYSTEM DESCRIPTION

The AN/FPN-66 is an aircraft surveillance radar that utilizes 

a prime-fed parabolic reflector type antenna. This system is 

normally installed on an elevated tower and operates in a 360 

degree continuous scan mode. 

SYSTEM PARAMETERS

Frequency: 2.7 – 2.9 GHz Power: 600 W average 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the normal mode of operation, this system is not subject to radiation protection 

control. In the nonscanning mode this system is able to produce PDLs in excess of the 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

In the nonscanning mode, exclude personnel to a distance of 25 m from the antenna. 

Direct the fixed beam away from potentially occupied areas within the 25 m range of 

control. 

The area between the feed and the reflector and any open waveguide produce extremely 

high PDLs. Exclude personnel from these areas and do not permit operation of this 

system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Terminate all waveguide transmissions into dummy loads during maintenance 

operations. 

 

REFERENCES: TM 11-5840-377-13-1

AN/FPS-36 Radar Set 

SYSTEM DESCRIPTION

The AN/FPS-36 is a surveillance radar that utilizes a truncated 

parabolic reflector type antenna. 

SYSTEM PARAMETERS

Frequency: 1.22 – 1.35 GHz Power: 400 W average 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the normal mode of operation, this system is not able to produce PDLs in excess of 

the standard. In the nonscanning mode this system is not able to produce PDLs in excess 

of the standard. 

The area between the antenna feed horn and the reflector and any open waveguide 

produce extremely high PDLs. Exclude personnel from these areas and do not permit 

operation of this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5840-201-10
Equipment - 36 

AN/FPS-71 Radar Set 

SYSTEM DESCRIPTION

The AN/FPS-71 is a radar system that is interlocked such that with the antenna 

stationary, the set is operated at reduced power. 

SYSTEM PARAMETERS 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

At full power and while scanning, this system is able to produce PDLs in excess of the 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to a distance of 85.4 m from the antenna. 

The area between the feed and the reflector and any open waveguide produce potentially 

hazardous PDLs. Periodically inspect waveguides for cracks or leaks and replace 

suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

There is a potential x-ray hazard inside transmitter cabinet. Instruct personnel to operate 

system only with transmitter cabinet doors closed. 

 

REFERENCES: TM 11-5840-252-12

AN/FRC-154 (V) 1-28 Radio Set 

SYSTEM DESCRIPTION

The AN/FRC-154 is a microwave dual-channel, full duplex transceiver. 

SYSTEM PARAMETERS

Frequency: 4.4 – 5.0 GHz Power: 1.0 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs. 

Exclude personnel to a distance of 6 cm from any open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-792-14
Equipment - 37 

AN/FRC-162 (V) 1, 2, 3 Radio Set 

SYSTEM DESCRIPTION

The AN/FRC-162 is a microwave line of sight radio which utilizes 

several various aperture type antennas. 

SYSTEM PARAMETERS

Frequency: 7.12 – 8.40 GHz Power: 0.1 - 5.0 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs in 

excess of the safety standard. Exclude personnel to within 10 cm of any open 

waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-836-14

AN/FRC-165 (V) 1, 2, 3, 4 Radio Set 

SYSTEM DESCRIPTION

The AN/FRC-165 is a microwave line of sight radio which 

utilizes several various aperture type antennas. 

SYSTEM PARAMETERS

Frequency: 7.12 – 8.40 GHz Power: 0.1 - 5.0 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs in 

excess of the safety standard. Exclude personnel to within 10 cm of any open 

waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 

REFERENCES: TM 11-5820-836-14
Equipment - 38 

AN/FRC-170 (V) 1 - 11 Radio Set 

SYSTEM DESCRIPTION

The AN/FRC-170 is a general purpose radio set which utilizes 

several various aperture type antennas for line-of-sight (LOS) or 

troposcatter communications. The antennas are normally mounted 

on towers. 

SYSTEM PARAMETERS

Frequency: 4.33 – 5.07 GHz Power: 0.1 - 5.0 W 

 7.06 – 8.07 GHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system, under certain configurations, is able to produce potentially hazardous PDLs 

in excess of the safety standard. Direct the antenna main beam away from occupied 

structures. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

All open waveguides and loose or open flanges produce potentially hazardous PDLs 

within close proximity of the break. Exclude personnel from these areas and do not 

permit operation of this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-863-13

AN/FRC-171 (V) 2 – 12 Radio Set 

SYSTEM DESCRIPTION

The AN/FRC-171 is a general purpose radio set which utilizes 

several various aperture type antennas for line-of-sight (LOS) or 

troposcatter communications. The antennas are normally mounted 

on towers. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 0.1 - 5.0 W 

 4.33 – 5.07 GHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system, under certain configurations, is able to produce potentially hazardous PDLs 

in excess of the safety standard. Direct the antenna main beam away from occupied 

structures. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

All open waveguides and loose or open flanges produce potentially hazardous PDLs 

within close proximity of the break. Exclude personnel from these areas and do not 

permit operation of this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-863-13
Equipment - 39 

AN/FRC-173 (V) 1 – 12 Radio Set 

SYSTEM DESCRIPTION

The AN/FRC-173 is a general purpose radio set which utilizes 

several various aperture type antennas that are normally 

mounted on towers. 

SYSTEM PARAMETERS

Frequency: 7.06 – 8.07 GHz Power: 3.5 W average 

 4.33 – 5.07 GHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system, under certain configurations, is able to produce potentially hazardous PDLs 

in excess of the safety standard. Direct the antenna main beam away from occupied 

structures. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

All open waveguides and loose or open flanges produce potentially hazardous PDLs 

within close proximity of the break. Exclude personnel from these areas and do not 

permit operation of this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-863-13

AN/FRC-181 Satellite Communications Terminal (part of Ground Command Post 

Terminal)

SYSTEM DESCRIPTION

The MILSTAR AN/FRC-181 is a fixed millimeter wave satellite communications 

terminal that utilizes a 2.44 m diameter parabolic reflector antenna. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

The area between the feed horn and the reflector produce potentially high PDLs. All 

open waveguides produce potentially hazardous PDLs within 2.5 cm. Exclude 

personnel from these areas and check waveguide portion of this system periodically for 

breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 40 

AN/FRN-23 Radio Beacon Set 

SYSTEM DESCRIPTION

The AN/FRN-23 is a radio beacon set which utilizes either a 2 element dipole, 

fed-in-phase collinear array, or a 1.9 m long-wire antenna. 

SYSTEM PARAMETERS

Frequency: 75 MHz Power: 2.25 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5825-266-14-1

AN/FRN-47 (DME) Stationary Aviation System 

SYSTEM DESCRIPTION

The AN/FRN-47 is a stationary aviation system which can 

transmit and receive data from aircraft through aircraft-initiated 

interrogations. The system is usually enclosed in a shelter 

adjacent to the airfield runway. The stacked dipole antenna is 

mounted atop the shelter. 

SYSTEM PARAMETERS

Frequency: 962 MHz – 1.213 GHz Power: 105 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system, under normal operations, is not able to produce potentially hazardous PDLs 

in excess of the safety standard. This system, under certain maintenance operations, is 

able to produce potentially hazardous PDLs in excess of the safety standard. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) .

Observe normal RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Advise personnel to maintain at least 0.5 m from the antenna during maintenance 

procedures which require generation of false targets. 

 

REFERENCES: TM 11-5826-313-13
Equipment - 41 

AN/FSC-78B Satellite Communications Terminal (Modernized, Heavy Terminal) 

SYSTEM DESCRIPTION

The AN/FSC-78 is a satellite communications terminal that utilizes 

an 18.3 m diameter parabolic dish antenna with a cassegrain feed 

and four traveling-wave tube HPAs. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 6300 W max 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in the main beam of the 

antenna in excess of the safety standard. Establish a Nonionizing Radiation Protection 

Program (IAW guidelines provided in this TB) .

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 4.2 m from a fully open guide 

at the transmitter. (The system uses a pressurized waveguide interlocked with the 

transmitter to prevent operation without adequate guide pressure). 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5895-358-14
Equipment - 42 

AN/FSC-79A Satellite Communications Terminal (Modernized, Heavy Terminal) 

SYSTEM DESCRIPTION

The AN/FSC-79 is a satellite communications terminal that utilizes an 

18.3 m diameter parabolic dish antenna with a cassegrain feed and four 

traveling-wave tube HPAs. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 6300W max 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in the main beam of the 

antenna in excess of the safety standard. Establish a Nonionizing Radiation Protection 

Program (IAW guidelines provided in this TB) .

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 4.2 m from a fully open 

guide at the transmitter. (The system uses a pressurized waveguide interlocked with the 

transmitter to prevent operation without adequate guide pressure). 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5895-358-14

AN/FSQ-84 Radar System 

SYSTEM DESCRIPTION

The AN/FSQ-84 is a radar system designed to provide high resolution 

aircraft identification. This system consists of the AN/FPN-40 Ground 

Control Approach radar configured with the AN/TPX-41 Interrogator 

Set. This system utilizes two prime-fed parabolic antennas (azimuth 

and elevation). 

SYSTEM PARAMETERS

Frequency: 9.0 – 9.16 GHz Power: 180 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the nonscanning mode, this system is able to produce potentially hazardous PDLs in 

the main beam of the antenna in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . Follow hazard 

criteria for the AN/FPN-40 and AN/TPX-41. Prohibit directing either non-scanning 

main beam of the AN/FPN-40 antennas to the AN/TPX-41 shelter.

When operating in the non-scanning mode, limit ground personnel to a distance of 

24.4 m along the main beam of the elevation antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. Instruct personnel not to use the “Switch Viewing” window while the 

transmitter is on. 

 

REFERENCES: TM 11-5840-345-20
Equipment - 43 

AN/FSQ-91 LA FAIRE VITE System 

SYSTEM DESCRIPTION

The AN/FSQ-91 is a radar system consisting of two remote RF signal collection 

sites, connected to an operating facility by a network of ten relay stations. The 

system antennas are mounted on towers with variable heights of 10-134 m. 

SYSTEM PARAMETERS

Frequency: 9.0 – 11.0 GHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in the main beam of the 

antenna in excess of the safety standard. 

All open waveguides and the area between the antenna feed horn and the reflector 

produce very hazardous PDLs within close proximity. Exclude personnel to within 

10 cm of any fully open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/FSQ-150 Radiofrequency Interface Subsystem (RFIS) 

SYSTEM DESCRIPTION

The AN/FSQ-150 is a low powered switching device. 

SYSTEM PARAMETERS

Power: 0.159 mW 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not designed to radiate and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 

REFERENCES: TM 11-5895-1338-15
Equipment - 44 

AN/GLQ-14 Countermeasures Transmitting Set 

SYSTEM DESCRIPTION

The AN/GLQ-14 is a countermeasures transmitting set that utilizes 

a log periodic antenna. 

SYSTEM PARAMETERS

Frequency: 2.0 – 30.0 MHz Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard in front of the antenna and, to a lesser extent, in the region of the entire antenna 

curtain. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to a distance of 83 m from in front of the antenna and 15 m from the 

sides and rear of the antenna. 

A high shock and RF burn hazard exists in the vicinity of the balun, parallel wire antenna 

feed line, and antenna feed point. Exclude personnel from these areas. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/GLQ-15 Countermeasures Transmitting Set 

SYSTEM DESCRIPTION

The AN/GLQ-15 is a countermeasures transmitting set that 

utilizes different antenna elements. 

SYSTEM PARAMETERS

Frequency: 2.0 – 30.0 MHz Power: CLASSIFIED 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard in front of the antenna and, to a lesser extent, in the region of the entire 

antenna curtain. Establish a Nonionizing Radiation Protection Program (IAW 

guidelines provided in this TB) .

Exclude personnel to a distance of 13 m from in front of the antenna and from the sides 

and rear of the antenna to a range of 4 m (OE-317/TSC-99 antennas). Exclude 

personnel to a distance of 1.8 m from the antenna (AK 2205). 

A high shock and RF burn hazard exists in the vacinity of the balun, parallel wire 

antenna feed line, and antenna feed point. Exclude personnel from these areas. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 
Equipment - 45 

AN/GLQ-16 SHORTSTOP Electronic Protection System, Standalone Group 

SYSTEM DESCRIPTION

The AN/GLQ-16 is an electronic countermeasures system developed to 

protect personnel and equipment from incoming artillery and mortar 

shells. This configuration consists of a core receiver/transmitter (R/T) 

and an elevated spiral antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED 

Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn.................. .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control.

 Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/GLR-9 (V) 1-12 Countermeasures Receiving Set 

SYSTEM DESCRIPTION

The AN/GLR-9 is a countermeasures receiving set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 32-5895-203-12&P

AN/GMD-1A, B, C, D RAWIN Set 

SYSTEM DESCRIPTION

The AN/GMD-1 is a transportable direction finder set which uses parabolic dish antennas to 

monitor signals from a weather balloon. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 46 

AN/GPG-1 (T-9 Tracking Radar) 

SYSTEM DESCRIPTION

The AN/GPG-1 is a tracking radar set that utilizes a 0.81 parabolic 

reflector antenna. 

SYSTEM PARAMETERS

Frequency: 8.4 – 9.6 GHz Power: 40 kW PEP 

 38 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to a distance of 10 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/GRA-6 Receiver-Transmitter Control Group 

SYSTEM DESCRIPTION

The AN/GRA-6 provides local and remote control for various pushto-talk radio sets. 

SYSTEM PARAMETERS

Frequency: 8.4 – 9.6 GHz Power: 40 kW PEP 

 38 W average 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

By itself, this system is not subject to radiation protection control. When connected to 

an RT-524/VRC Amplifier, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. 

When connected to an RT-524/VRC Amplifier, exclude personnel to a distance of 1 m 

from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5038
Equipment - 47 

AN/GRA-39A, B Radio Set Control Group 

SYSTEM DESCRIPTION

The AN/GRA-39 provides a remote radio contact through a wire to various radios in the 

AN/VRC and AN/PRC radio set series. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

By itself, this system is not subject to radiation protection control. When connected to 

an RT-524/VRC Amplifier, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. 

When connected to an RT-524/VRC Amplifier, exclude personnel to a distance of 1 m 

from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-477-12

AN/GRA-114 Sound Ranging Radio Data Link 

SYSTEM DESCRIPTION

The AN/GRA-114 provides a radio data link and utilizes a quarterwave omnidirectional ground plain antenna. 

SYSTEM PARAMETERS

Frequency: 80 –85 MHz Power: 3.15 W 

 150 – 151 MHz 5 W 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5895-1095-12
Equipment - 48 

AN/GRC-103 (V) 1, 2, 3, 4 Radio Set (used in AN/TRC-145, AN/TRC-173, AN/GRC-174, 

AN/TRC-180)

SYSTEM DESCRIPTION

The AN/GRC-103 is a line-of-sight UHF-FM radio set that 

utilizes several aperture-type antennas, i.e., corner reflector 

(Bands I, II, III) and 0.9 m parabolic reflector (Bands IV) 

antenna. For operational effectiveness, the antennas are 

normally mounted at least 3 m above ground. 

SYSTEM PARAMETERS

Frequency: 220 - 405 MHz Power: 25 W average 

 395 – 705 MHz 30 W PEP 

 695 – 1000 MHz 

 1350 – 1850 MHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-540-12

AN/GRC-106A Radio Set (used in AN/VSC-2, AN/VSC-3)

SYSTEM DESCRIPTION

The AN/GRC-106 is a two way high frequency voice 

communications radio system that utilizes an omnidirectional 

whip-type antenna. For operational effectiveness, the antenna 

is normally mounted on a vehicle or radio-shelter roof. 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 200 W average 

 400 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to a distance of 1.5 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not operate the system in a free space radiating mode inside of buildings. 

 

REFERENCES: TM 11-5820-520-10
Equipment - 49 

AN/GRC-122 LP/LA A, B, C, D, E Radio Teletypewriter Set (used in AN/VSC-2, 

AN/VSC-3)

SYSTEM DESCRIPTION

The AN/GRC-122 is a radio teletypewriter that utilizes an 

omnidirectional whip-type antenna. This system uses the 

AN/GRC-106 Radio Set. 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 200 W average 

 400 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to a distance of 1.5 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5815-334-12

AN/GRC-125 Radio Set 

SYSTEM DESCRIPTION

The AN/GRC-125 is a vehicular or MANPACK FM radio set that 

utilizes a whip-type antenna. 

SYSTEM PARAMETERS

Frequency: 35 – 70 MHz Power: 3 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-498-12
Equipment - 50 

AN/GRC-142A, B, C, D, E Radio Teletypewriter Set 

SYSTEM DESCRIPTION

The AN/GRC-142 is a radio teletypewriter that utilizes an 

omnidirectional whip-type antenna. This system uses the 

AN/GRC-106 Radio Set. 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 200 W average 

 400 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to a distance of 1.5 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5815-334-12

AN/GRC-144 Radio Set (used in AN/TRC-138, AN/TRC-175)

SYSTEM DESCRIPTION

The AN/GRC-144 is a tactical line-of-sight FM radio that utilizes a 

1.4 m diameter parabolic antenna. 

SYSTEM PARAMETERS

Frequency: 4.4 – 5.0 GHz Power: 0.25 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

All open waveguides and the feed horn aperture produce potentially hazardous PDLs 

within 2.5 cm. Exclude personnel from these areas and do not permit operation of this 

system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-695-12
Equipment - 51 

AN/GRC-160 Radio Set 

SYSTEM DESCRIPTION

The AN/GRC-160 is a vehicular or MANPACK FM radio set that 

utilizes a whip-type antenna. 

SYSTEM PARAMETERS

Frequency: 35 – 70 MHz Power: 3 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-498-12

AN/GRC-193A HF Radio Set (used in AN/TRC-189)

SYSTEM DESCRIPTION

The AN/GRC-193 is a HF Single Side Band (SSB) vehicular 

radio that utilizes a 4.88 m whip (for mobile operation) or 

AN/GRA-50 doublet antenna (for fixed operation). 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 100 W ; 400 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to distances of 1.1 m (100 W) and 2.5 m (400 W) from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not operate the system in a free space radiating mode inside of buildings. 

 

REFERENCES: TM 11-5820-924-10-HR
Equipment - 52 

AN/GRC-213 Radio Set 

SYSTEM DESCRIPTION

The AN/GRC-213 is a low-power MANPACK/vehicular radio set 

that utilizes either an dipole or monopole antenna. 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 20 W average 

 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the Partial Body 

safety standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

Exclude personnel to a distance of 0.5 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-923-12

AN/GRC-215 Radio Set 

SYSTEM DESCRIPTION

The AN/GRC-215 is a low-power MANPACK/vehicular radio set 

that utilizes a 4.88 m whip-type antenna. 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 100 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) .

When operating this system in the continuous wave mode, exclude personnel to a 

distance of 1.3 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 

REFERENCES: TM 11-5895-1220-12
Equipment - 53 

AN/GRC-222 Radio Set; High Capacity Trunk Radio (HCTR) 

SYSTEM DESCRIPTION

The AN/GRC-222 is a short range wide band digital radio set that 

utilizes a 0.9 m parabolic dish antenna. It consolidates the 

functions of the AN/GRC-144 Radio Set into one system. 

SYSTEM PARAMETERS

Frequency: 4.4 – 5.0 GHz Power: 2.5 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

PDLs exceed the partial body safety standard at a distance up to 3 cm from the horn 

aperture, however, since the antenna is normally elevated on a 15 m mast, operators do 

not have access to the area between the feedhorn and the reflector. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

RF output should be terminated in a dummy load during maintenance operations. 

 

REFERENCES: TM 11-5820-1028-13
Equipment - 54 

AN/GRC-224 Radio Set (Mobile Subscriber Equipment (MSE)) 

SYSTEM DESCRIPTION

The AN/GRC-224 is a line-of-sight radio link for use with the 

MSE networks that utilizes a 0.6 m parabolic reflector dish 

antenna mounted on a 15 m telescoping mast. This set is known 

as the Down-the-Hill Microwave Communications Radio. 

SYSTEM PARAMETERS

Frequency: 14.50 – 15.35 GHz Power: 0.5 W average 

 PEP 1 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other.................................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards.

REFERENCES: TM 11-5800-216-10-1, (2), (3), (4)

AN/GRC-226 (V) 1, 2 Radio Set 

SYSTEM DESCRIPTION

The AN/GRC-226 is a line-of-sight radio link for use 

with the MSE networks that utilizes a 1.1 x 0.9 m 

prime-fed reflector dish antenna mounted on a 15 m 

telescoping mast. 

SYSTEM PARAMETERS

Frequency: 225 - 400 MHz (Band I) Power: 20 W (Band I) 

 1350 – 1850 MHz (Band II) 5 W (Band II) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

When operating in Band I, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB). When operating in Band II, this system is not 

able to produce potentially hazardous PDLs in excess of the safety standard.

When operating in Band I, exclude personnel to a distance of 0.4 m from the antenna. 

Under normal operating conditions, the location of the antenna will prevent personnel 

exposure to RFR. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-1029-13&P
Equipment - 55 

AN/GRC-233 Communication System 

SYSTEM DESCRIPTION

The AN/GRC-233 consists of the AN/PRC-133 and 

AN/URC-130 Radio Sets and utilizes a tripodmounted cross dipole antenna. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz (PRC-133) Power: 125 W PEP (PRC-133) 

 225 - 400 MHz (URC-130) 35 W (URC-130) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

Both the AN/PRC-133 and AN/URC-130 are able to produce potentially hazardous 

PDLs in excess of the safety standard. Under normal operating conditions, due to low 

transmitter power and/or low antenna gain personnel exposure to RFR is highly 

improbable and this system is not subject to radiation protection controls. 

As a general rule, when operating the AN/PRC-133, exclude personnel to a distance of 

30 cm from the antenna. As a general rule, when operating the AN/URC-130, exclude 

personnel to a distance of 0.9 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/GRC-240 VHF/UHF Radio 

SYSTEM DESCRIPTION

The AN/GRC-240 is a VHF/UHF radio that utilizes a broadband 

vertical monopole antenna mounted on a bracket 1.8 m above ground on 

the left rear corner of the High Mobility Multipurpose Wheeled Vehicle 

(HMMWV). 

SYSTEM PARAMETERS

Frequency: 116 - 400 MHz Power: 30 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control.

Consult the equipment Technical Manual for other operator and/or maintenance hazards.

REFERENCES: TM 11-5820-1148-13&P
Equipment - 56 

AN/GRM-114B Radio Test Set 

SYSTEM DESCRIPTION

The AN/GRM-114 is a radio test set. 

SYSTEM PARAMETERS

Frequency: 100 Hz - 1 GHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-3016-10-1

AN/GRN-6 Radio Beacon Set 

SYSTEM DESCRIPTION

The AN/GRN-6 is used to send voice communication and/or 

transmission of beacon signals to aircraft. It uses a T-type antenna 

with counterpoise for transmissions. 

SYSTEM PARAMETERS

Frequency: 190 - 500 kHz Power: 500 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the near field, this system is able to produce potentially hazardous PDLs in excess of 

the safety standard. Establish a Nonionizing Radiation Protection Program (IAW 

guidelines provided in this TB).

Exclude personnel from the immediate area around the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5825-02-12

AN/GRQ-23 Radiofrequency Switching Set 

SYSTEM DESCRIPTION

The AN/GRQ-23 is a radiofrequency switching set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 32-5895-753-14&P
Equipment - 57 

AN/GRT-21 Transmitting Set 

SYSTEM DESCRIPTION

The AN/GRT-21 is a single channel, crystal-controlled, VHF 

transmitter designed for standard rack mounting in control towers 

at fixed airfields. It utilizes a monopole or dipole type antenna. 

SYSTEM PARAMETERS

Frequency: 116 - 150 MHz Power: 50 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the near field, this system is able to produce potentially hazardous PDLs in excess of 

the safety standard. Establish a Nonionizing Radiation Protection Program (IAW 

guidelines provided in this TB).

Exclude personnel to a distance of 28 cm from the antenna. (This range is too close to 

the antenna to consider any exposure as “whole body.” ) 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-806-14

AN/GRT-22 Transmitting Set 

SYSTEM DESCRIPTION

The AN/GRT-22 is a single channel, crystal controlled, VHF 

transmitter designed for standard rack mounting in control towers at 

fixed airfields. It utilizes a monopole or dipole type antenna and 

provides a transmitting capability of 3,500 UHF channels. 

SYSTEM PARAMETERS

Frequency: 116 - 150 MHz Power: 50 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the near field, this system is able to produce potentially hazardous PDLs in excess of 

the safety standard. Establish a Nonionizing Radiation Protection Program (IAW 

guidelines provided in this TB).

Exclude personnel to a distance of 28 cm from the antenna. (This range is too close to 

the antenna to consider any exposure as “whole body.” ) 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-806-14
Equipment - 58 

AN/GSC-39 (V) 1, 2 Satellite Communications Terminal (Modernized, Medium Terminal) 

SYSTEM DESCRIPTION

The AN/GSC-39 is a satellite communications ground terminal 

that utilizes a 11.6 m diameter parabolic dish antenna. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 10 kW PEP 

 70 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ........ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

At high power outputs, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB).

At maximum power output, do not direct the antenna within 1578 m of potentially 

occupied areas or elevated structures. Maintain a positive elevation angle to prevent 

RFR exposure to personnel. 

All open waveguides and feed horn outputs produce hazardous PDLs at close range. 

Exclude personnel to a distance of 4.2 m from any open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Test all interlocks periodically. Specify the use of a dummy load for maintenance 

procedures requiring the transmitter to be on. 

 

REFERENCES: TM 11-5895-1050-12; TM 11-5895-1043-12

AN/GSC-40 Satellite Communications System 

SYSTEM DESCRIPTION

The AN/GSC-40 is a satellite communications system that 

utilizes a quad-array or dipole-fed reflector dish antenna mounted 

on a 2 m mast. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz Power: 500 W PEP 

 100 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB).

Exclude personnel to a distance of 7.0 m from the antenna feed plane. In the Emergency 

Action Mode (EAM), exclude personnel to a distance of 10 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5895-1114-12
Equipment - 59 

AN/GSC-49 (V) 1, 2 Jam Resistant Secure Communications Terminal 

SYSTEM DESCRIPTION

The AN/GSC-49 is a satellite communications terminal that 

utilizes either of two antennas configurations; a 6.1 m or 

 2.4 m parabolic reflector dish antenna. 

SYSTEM PARAMETERS

Frequency: 7.25 – 8.4 GHz Power: 2 – 3 kW PEP 

 1.9 kW average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

Using either antenna, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Using the 2.4 m antenna under high power, this system 

is able to produce potentially hazardous PDLs in excess of 5x the safety standard. 

Establish a Nonionizing Radiation Protection Program (IAW guidelines provided in this 

TB). 

When utilizing the 6.1 m antenna at maximum power, exclude personnel to a distance of 

490 m from the antenna beam. When utilizing the 2.4 m antenna at maximum power, 

exclude personnel to a distance of 196 m from the antenna beam. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs at close 

range. Operating at high power, exclude personnel to a distance of 3.0 m from any open 

waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5895-1162-10
Equipment - 60 

AN/GSC-52 (V) 1, 2 Satellite Communications Terminal 

SYSTEM DESCRIPTION

The AN/GSC-52 is a satellite communications terminal that utilizes 

a 11.6 m diameter parabolic dish antenna. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 0 – 3.2 kW 

 70 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

Open/cracked waveguides....... 

Other................................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs slightly in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB).

At maximum power output, do not direct the antenna within 1.02 km of potentially 

occupied areas or elevated structures and 1.4 m for uncontrolled areas. Maintain a 

positive elevation angle specified for SATCOM systems to prevent RFR exposure to 

personnel. 

All open waveguides and feed horn outputs produce hazardous PDLs at close range 

(0.4 m). Exclude personnel to a distance of 2.9 m from any open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of a dummy load for maintenance procedures requiring the transmitter to 

be on. 

 

REFERENCES: TM 11-5895-1196-13
Equipment - 61 

AN/GSG-10 Tactical Fire Detection System (TACFIRE) 

SYSTEM DESCRIPTION

The AN/GSG-10 uses the AN/VRC-46 Radio Set for communication 

purposes via a vehicular and/or fixed short range FM radio set. It 

utilizes a resonant length whip antenna. 

SYSTEM PARAMETERS

Frequency: 30 – 76 MHz Power: 35 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB).

Exclude personnel to a distance of 1.0 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

 

REFERENCES: TM 11-7440-242-40-P

AN/GSS-1 Radar Surveillance Central 

SYSTEM DESCRIPTION

The AN/GSS-1 uses the AN/TPS-1D radar set in a truck 

mounted shelter, with the radar antenna on the forward end of 

the shelter roof. It utilizes a 4.57 m wide parabolic section 

antenna. 

SYSTEM PARAMETERS

Frequency: 1.22 – 1.35 GHz Power: 615 kW PEP 

 492 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

While scanning, this system is not able to produce potentially hazardous PDLs in excess 

of the safety standard. While nonscanning, this system is able to produce potentially 

hazardous PDLs in excess of the safety standard. Establish a Nonionizing Radiation 

Protection Program (IAW guidelines provided in this TB).

While nonscanning, exclude personnel to a distance of 15.0 m from the antenna. In the 

high power mode, exclude personnel to a distance of 17 m from the antenna. Extremely 

high PDLs exceeding 5x the safety standard exist in the region between the feed horn 

and the reflector. Exclude personnel from these areas. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Direct main beam from occupied areas during servo alignment procedure. 

 

REFERENCES: TM 11-5840-244-20-P
Equipment - 62 

AN/GSS-7 Radar Surveillance Central 

SYSTEM DESCRIPTION

The AN/GSS-7 uses the AN/TPS-1D radar set in a truck mounted 

shelter, with the radar antenna on the forward end of the shelter 

roof. It utilizes a 4.57 m wide parabolic section antenna. 

SYSTEM PARAMETERS

Frequency: 1.22 – 1.35 GHz Power: 615 kW PEP 

 492 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

While scanning, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. While nonscanning, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB).

While nonscanning, exclude personnel to a distance of 15.0 m from the antenna. In the 

high power mode, exclude personnel to a distance of 17 m from the antenna. Extremely 

high PDLs exceeding 5x the safety standard exist in the region between the feed horn 

and the reflector. Exclude personnel from these areas. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Direct main beam from occupied areas during servo alignment procedure. 

 

REFERENCES: TM 11-5840-244-20-P

AN/GSS-14A, B Visible Light-Infrared Searchlight 

SYSTEM DESCRIPTION

The AN/GSS-14 is a infrared searchlight with a power of 100 – 150 million 

candlepower. 

SYSTEM PARAMETERS

Type: Xenon-short arc lamp

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not contain a laser. This system contains a high intensity visible/invisible 

infrared light source and is potentially severely hazardous to the eye. 

Do not permit personnel to look directly into the beam at distances less than 200 m while 

the searchlight is activated. 

 

Personnel may experience temporary flash-blindness by viewing beam at ranges in excess 

of 200 m. Instruct personnel to avoid making eye contact with the main beam. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6230-219-12
Equipment - 63 

AN/GVS-5 Laser Infrared Observation Set 

SYSTEM DESCRIPTION

The AN/GVS-5 is a infrared laser observation device designed to 

accurately determine distances between the operator and selected targets. 

SYSTEM PARAMETERS

Type: Nd-YAG Wavelength: 1064 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 3b or 4 laser and requires an established laser safety program 

to ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidelines provided in this TB. 

Do not permit personnel to view the laser from within the beam at distances less than 

2.7 km for unaided viewing or 13 km when viewing the laser through magnifying optical 

instruments. Utilizing a red filter (OD = 1.9), do not permit personnel to view the laser 

from within the beam at distances less than 290 m for unaided viewing or 1.8 km when 

viewing the laser through magnifying optical instruments. Utilizing a yellow filter 

 (OD = 2.9), do not permit personnel to view the laser from within the beam at distances 

less than 56 m for unaided viewing or 550 m when viewing the laser through magnifying 

optical instruments. 

 

Use protective eyewear that filter at 1064 nm with a minimum OD of 3.8 for unaided 

viewing and a minimum OD of 4.4 for viewing through magnifying optical instruments. 

Utilize caution when operating or maintaing this device. Several accidents have occurred 

at close range, resulting in permanent eye damage. 

 

Eliminate all specular surfaces (man made and natural) capable of producing potentially 

hazardous reflections. Control unauthorized personnel access to controlled area. Use a 

10 mrad buffer zone when training with the laser. Appoint a qualified Laser Range Safety 

Officer. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5860-201-10
Equipment - 64 

AN/MPQ-4A Mortar Locator Radar Set 

SYSTEM DESCRIPTION

The AN/MPQ-4 is a mortar locator radar set that uses a dual-beam 

scanning parabolic cylindrical antenna system. 

SYSTEM PARAMETERS

Frequency: 16 GHz Power: 50 kW PEP 

 87.5 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

While scanning, this system is not able to produce potentially hazardous PDLs in excess 

of the safety standard. While nonscanning, this system is able to produce potentially 

hazardous PDLs in excess of the safety standard. Establish a Nonionizing Radiation 

Protection Program (IAW guidelines provided in this TB).

While nonscanning, exclude personnel to a distance of 40 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

When performing adjustments in azimuth orientation do not stand erect as not to place 

oneself in the center of the main beam to eye level; approach the telescope from a 

stooped position. 

 

REFERENCES: TM 11-5840-208-10

AN/MPQ-33 HAWK Low Power Illuminator (LPI) Radar 

SYSTEM DESCRIPTION

The AN/MPQ-33 is a low power illuminator radar set that uses a 

1.2 m diameter prime-fed parabolic antenna. 

SYSTEM PARAMETERS

Frequency: 10.0 – 10.25 GHz Power: 450 W 

 125 W min 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5 x the safety 

standard and requires a formal RFR program to ensure its safe use. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB).

When the elevation angle is positive, no hazard exists for personnel standing on level 

ground. When the elevation angle is minimal (-200 mils), exclude personnel to a 

distance of greater than 15 m and less than 55 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 65 

AN/MPQ-46 HAWK High Power Illuminator (HIPIR) Radar 

SYSTEM DESCRIPTION

The AN/MPQ-46 is a high power illuminator radar set. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess 5x the safety 

standard and requires a formal RFR protection program to ensure its safe use. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB).

When the elevation angle is positive (+ 0 mils), no hazard exists to personnel on level 

ground. When the elevation angle is minimal (-200 mils), exclude personnel to a 

distance of greater than 15 m and less than 112 m from the antenna. 

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 2.2 m from a fully open 

guide at the transmitter. Check waveguide portion of this system periodically for breaks 

or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Shelters erected around this equipment may cause potentially hazardous reflections of 

RF energy. Post areas accordingly. 

 

REFERENCES: TM 9-1425-525-12-4

AN/MPQ-48 HAWK Improved Continuous Wave Acquisition Radar (ICWAR) 

SYSTEM DESCRIPTION

The AN/MPQ-48 is a continuous wave radar set of the HAWK 

Air Defense System. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the nonscanning mode, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB). In the scanning mode, this system is not able to 

produce potentially hazardous PDLs in excess of the safety standard.

In the nonscanning mode, exclude personnel to a distance of 21 m from the antenna. 

With the antenna positioned at a fixed positive elevation angle, no hazard exists for 

personnel on level terrain. 

All open waveguides and loose or open flanges produce potentially hazardous PDLs. 

Check waveguide portion of this system periodically for breaks or cracks, and replace 

any suspect waveguide. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 9-1425-525-12-4
Equipment - 66 

AN/MPQ-49 Forward Area Acquisition Radar (FAAR) Set 

SYSTEM DESCRIPTION

The AN/MPQ-49 is a forward area alerting radar set equipped with an IFF for 

locating and identifying aircraft. 

SYSTEM PARAMETERS

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the nonscanning mode, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB). In the scanning mode, this system is not able to 

produce potentially hazardous PDLs in excess of the safety standard.

In the nonscanning mode, exclude personnel to a distance of 7.5 m from the antenna. 

Exclude personnel from the shelter roof when the antenna is in its lowest operational 

position. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 9-1430-588-10

AN/MPQ-50 HAWK Pulse Acquisition Radar (PAR\IPAR) 

SYSTEM DESCRIPTION

The AN/MPQ-50 is the Pulse Acquisition Radar (PAR) of the 

HAWK Air Defense System. It provides target range and azimuth 

information for the system. The PAR antenna is a 1.6 x 6.7 m 

cosecant-squared, prime-fed, parabolic reflector which operates in a 

continuous scan only mode. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the nonscanning mode, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB). In the scanning mode, this system is not able to 

produce potentially hazardous PDLs in excess of the safety standard.

In the nonscanning mode, exclude personnel to a distance of 53 m from the antenna. 

Maintain visual surveillance of the fixed-beam controlled zone. Exclude personnel from 

the shelter roof when the antenna is in its lowest operational position. 

All open waveguides and the feed horn aperture produce potentially hazardous PDLs 

within 1.0 m. Exclude personnel from these areas and do not permit operation of this 

system with any cracked, broken or open waveguide. Exclude personnel from the area 

on top of the PAR antenna, between the antenna feed and the reflector. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

The stabillitron tube in the transmitter circuit can produce X-radiation. 

 

REFERENCES: TM 9-1425-525-12-4
Equipment - 67 

AN/MPQ-51 HAWK Range Only Radar (ROR\IROR) 

SYSTEM DESCRIPTION

The AN/MPQ-51 is part of the HAWK Air Defense System. It 

provides target range information for the system. The ROR 

antenna is a 1.22 m parabolic reflector which operates in a 

continuous scan only mode. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB). 

Exclude personnel to a distance of 45 m from the antenna. Do not direct the main beam 

toward potentially occupied areas. With the antenna positioned at a fixed positive 

elevation angle (+0 mils), no hazard exists for personnel on level terrain. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 9-1425-525-12-4

AN/MPQ-53 PATRIOT Missile System 

SYSTEM DESCRIPTION

The AN/MPQ-53 replaces the HAWK Air Defense System. It 

provides (Phased Array Tracking to Intercept Of Target (PATRIOT)). 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB). Prohibit fixed beam operation of the main beam. 

Exclude personnel to a distance of 120 m from the antenna. Do not direct the main beam 

toward potentially occupied areas. Prohibit personnel from occupying the roof, ladder, 

and the door-platform work areas of the radar system during operation. Exclude 

personnel to within 2 m of the sides of the radar system. The feed horn area in front of 

the main beam is extremely hazardous and can cause serious injury. Exclude personnel 

from this area. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Test interlocks periodically. Publish detailed SOPs for operation and maintenance. 

Specify use of dummy loads during maintenance operations. 

 

REFERENCES: TM 9-1430-600-12; TM 9-1430-601-10
Equipment - 68 

AN/MPQ-55 HAWK Continuous Wave Acquisition Radar (CWAR\ICWAR) 

SYSTEM DESCRIPTION

The AN/MPQ-55 is a continuous wave radar set of the HAWK Air 

Defense System. It provides target range and azimuth information 

and utilizes a split-parabolic cylinder reflector antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the nonscanning mode, this system is able to produce potentially hazardous PDLs in 

excess of 5x the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB). In the scanning mode, this system is not able to 

produce potentially hazardous PDLs in excess of the safety standard.

In the nonscanning mode, exclude personnel to a distance of 88 m from the antenna. 

With the antenna positioned at a fixed positive elevation angle, no hazard exists for 

personnel on level terrain. Do not operate the radar within 36 m (5 x PEL) of potentially 

occupied areas. 

All open waveguides and loose or open flanges produce potentially hazardous PDLs to 

within 1 m. Exclude personnel from these areas and do not permit operation of this 

system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 9-1425-525-12
Equipment - 69 

AN/MPQ-57 HAWK High Power Illuminator Radar (HIPIR) 

SYSTEM DESCRIPTION

The AN/MPQ-57 is a high power illuminator radar set of the HAWK 

Air Defense System used for automatic target tracking and 

illumination. It utilizes a parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess 5x the safety 

standard and requires a formal RFR protection program to ensure its safe use. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB).

When the elevation angle is minimal (-200 mils), exclude personnel to a distance of 

greater than 15 m and less than 112 m from the antenna. With the antenna positioned at 

elevation angles above 0 mils, no hazard exists for personnel on level terrain. 

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 2 - 3 m from a fully open 

guide at the transmitter. Check waveguide portion of this system periodically for breaks 

or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 9-1430-1533-12

AN/MPQ-60 HAWK High Power Illuminator Radar (HIPIR) 

SYSTEM DESCRIPTION

The AN/MPQ-60 is a high power illuminator radar set of the 

HAWK Air Defense System used for automatic target tracking and 

illumination. It utilizes a parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess 5x the safety 

standard and requires a formal RFR protection program to ensure its safe use. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB).

When the elevation angle is minimal (-200 mils), exclude personnel to a distance of 

greater than 15 m and less than 112 m from the antenna. With the antenna positioned at 

elevation angles above 0 mils, no hazard exists for personnel on level terrain. 

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 2 - 3 m from a fully open 

guide at the transmitter. Check waveguide portion of this system periodically for breaks 

or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 70 

AN/MPQ-61 HAWK High Power Illuminator Radar (HIPIR) 

SYSTEM DESCRIPTION

The AN/MPQ-61 is a high power illuminator radar set of the HAWK 

Air Defense System used for automatic target tracking and 

illumination. It utilizes a parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess 5x the safety 

standard and requires a formal RFR protection program to ensure its safe use. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB).

When the elevation angle is minimal (-200 mils), exclude personnel to a distance of 

greater than 15 m and less than 112 m from the antenna. With the antenna positioned at 

elevation angles above 0 mils, no hazard exists for personnel on level terrain. 

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 2 - 3 m from fully open or 

broken waveguides. Check waveguide portion of this system periodically for breaks or 

cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 9-1430-2533-12-1; TM 9-1430-2533-24P

AN/MPS-19 Radar Set 

SYSTEM DESCRIPTION

The AN/MPS-19 is a radar system that utilizes a 2.44 m 

diameter parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 2.7 – 3.1 GHz Power: 1 mW PEP 

 750-800 W average 

 1400 W max 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB).

Exclude personnel to a distance of 45 m from the antenna. In the high power mode, 

exclude personnel to a distance of 59 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 71 

AN/MPS-25 Tracking Radar Set 

SYSTEM DESCRIPTION

The AN/MPS-25 is a mobile radar system used for tracking 

targets and evaluating their performance on test ranges. It 

utilizes a 3.66 m diameter parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 5.45– 5.83 GHz Power: 1 mW PEP 

 750-800 W average 

 1000 W max 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB).

Exclude personnel to a distance of 157 m from the antenna. With the antenna raised and 

positioned at elevation angles above 0 mils, no hazard exists for personnel on level 

terrain. 

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 1 - 2 m from a fully open or 

broken waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/MPS-26 Radar Set 

SYSTEM DESCRIPTION

The AN/MPS-26 is a modified AN/SCR-584 radar system . 

SYSTEM PARAMETERS

Frequency: 5.4– 5.9 GHz Power: 250 kW PEP 

 425 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

When nonscanning in the normal mode, this system is not able to produce potentially 

hazardous PDLs in excess of the safety standard. When nonscanning and operating at 

average power, this system is able to produce potentially hazardous PDLs in excess of 

the safety standard. Establish a Nonionizing Radiation Protection Program (IAW 

guidelines provided in this TB). While scanning, this system is not potentially 

hazardous.

When nonscanning and operating at average power, exclude personnel to a distance of 

75 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 72 

AN/MPS-36 Radar Set 

SYSTEM DESCRIPTION

The AN/MPS-36 is a mobile radar for tracking aircraft and 

artillery projectiles. It utilizes a 3.66 m diameter parabolic 

antenna. 

SYSTEM PARAMETERS

Frequency: 5.4 – 5.9 GHz Power: 1 MW Peak 

 640 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

When operating at maximum power, this system is able to produce potentially hazardous 

PDLs in excess of the safety standard. Establish a Nonionizing Radiation Protection 

program (IAW guidelines provided in this TB). .

When operating at maximum power, exclude personnel to a distance of 90 m from the 

antenna. This system normally operates at positive elevation levels which ensures 

personnel at ground level are not subject to PDLs in excess of the safety standard. 

All open waveguides and loose or open flanges produce very hazardous PDLs within 

close proximity of the break. Exclude personnel to within 1 - 2 m from a fully open or 

broken waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 73 

AN/MSC-64 (V) 1, 2, 3 Satellite Communications Terminal 

SYSTEM DESCRIPTION

The AN/MSC-64 is a UHF satellite communications terminal. It 

utilizes either a low-gain omni-directional loop antenna or a high-gain 

eight-element array antenna. 

SYSTEM PARAMETERS

Frequency: 225– 400 MHz Power: 10 – 100 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

Using either antenna, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB).

When using the loop antenna, exclude personnel to a distance of 1 m from the antenna. 

When using the array antenna, exclude personnel to a distance of 2.5 m from the 

antenna. Do not transmit with personnel on the shelter roof. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads during maintenance operations. 

 

REFERENCES: TM 11-5895-1104-10
Equipment - 74 

AN/MSQ-103C Special Purpose Receiving System 

SYSTEM DESCRIPTION

The AN/MSQ-103 is a receiving set.

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5811-030-10-1

AN/MSQ-114 Satellite Communications Control 

SYSTEM DESCRIPTION

The AN/MSQ-114 is a mobile satellite communications 

terminal. Its primary function is to continuously monitor 

the transmission of the communication satellite to ensure 

that all ground mobile forces network terminals are 

operating within the proper limits of frequency, power 

output and channel capacity. It utilizes a 6.1 m parabolic 

reflector antenna. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 400 – 500 W max 

 1 kW average (AM-7069) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the main beam. 

The area between the feed and the reflector and any open waveguide produce potentially 

hazardous PDLs. Periodically inspect waveguides for cracks or leaks and replace 

suspect waveguides. Where possible, replace flexible waveguides with rigid or semirigid 

guides in fixed station configuration. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads during maintenance operations. 

 

REFERENCES: TM 11-5895-1136-10
Equipment - 75 

AN/MSQ-126 Satellite Communications Terminal: Crash-Outpackages (COPS) 

SYSTEM DESCRIPTION

The AN/MSQ-126 is a satellite communications 

terminal that utilizes a 6.1 m parabolic reflector 

antenna. 

SYSTEM PARAMETERS

Frequency: C, X, Ku bands Power: C band: 85 W max av 

 X band: 110 W max av 

 Ku band: 100 W max av 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the main beam. 

The area between the feed and the reflector and any open waveguide produce potentially 

hazardous PDLs. Periodically inspect waveguides for cracks or leaks and replace 

suspect waveguides. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 76 

AN/PAQ-3 Modular Universal Laser Equipment (MULE) 

SYSTEM DESCRIPTION

The AN/PAQ-3 is a laser rangefinder/designator set that performs target 

location and laser designation for engagement by laser-guided munitions. 

SYSTEM PARAMETERS

Type: Nd-YAG Wavelength: 1064 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 4 laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. 

In the designator mode, do not permit personnel to view the laser from within the beam at 

distances less than 12 km for single pulse unaided viewing, 20 km for multi-pulse unaided 

viewing or up to 78 km when viewing the laser through magnifying optical instruments. 

In the rangefinder mode, do not permit personnel to view the laser from within the beam at 

distances less than 12 km for unaided viewing (single pulse and multipulse) or up to 60 km 

when viewing the laser through magnifying optical instruments. Utilizing the 12 dB 

attenuation filter with the system, the hazard distances decreases to 3.3 km (single pulse 

and multipulse unaided viewing) and up to 31 km for magnifying optics in the rangefinder 

mode. 

 

This laser is hazardous to the naked eye for a distance of 20 km in designator mode and 

12 km in rangefinder mode. Use protective eyewear that filter at 1064 nm with a minimum 

OD of 3.9 for unaided viewing and 5.6 nm for aided viewing. 

Eliminate all specular surfaces (man made and natural) capable of producing potentially 

hazardous reflections. Control unauthorized personnel access to controlled area. Use only 

on an approved laser range or training area. Appoint a qualified Laser Range Safety 

Officer. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: DMWR 9-1260-478-1&2; TB 9-380-101-9
Equipment - 77 

AN/PAQ-4A, B, C Infrared Aiming Light 

SYSTEM DESCRIPTION

The AN/PAQ-4 is a hand-held infrared aiming light. 

SYSTEM PARAMETERS

Type: LED Wavelength: 830 nm Power: 130 uW

SYSTEM HAZARDS

Laser Classification ............ 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 1 laser that emits optical energy which does not exceed the 

exposure standard. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5855-301-12&P
Equipment - 78 

AN/PEQ-2 Infrared Target Illuminator/Aiming Light (ITPAIL) 

SYSTEM DESCRIPTION

The AN/PEQ-2 is a target illuminator/aiming light that can be gun-mounted or hand-held. 

SYSTEM PARAMETERS

Wavelength: 820 - 860 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 3b laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

provided guidance in this TB. 

In the dual low mode, do not permit personnel to view the laser from within the beam at 

distances less than 50 m for unaided viewing or 410 m when viewing the laser through 

magnifying optical instruments. In the dual high mode, do not permit personnel to view 

the laser from within the beam at distances less than 91 m for unaided viewing or 640 m 

when viewing the laser through magnifying optical instruments. In the aim high mode, do 

not permit personnel to view the laser from within the beam at distances less than 70 m for 

unaided viewing or 500 m when viewing the laser through magnifying optical instruments. 

In the illuminator high mode, do not permit personnel to view the laser from within the 

beam at distances less than 50 m for unaided viewing or 410 m when viewing the laser 

through magnifying optical instruments. 

Avoid direct exposure to beam. Use protective eyewear that filter at 800-860 nm with 

minimum OD of 1.8. 

 

Eliminate all specular surfaces (man made and natural) capable of producing potentially 

hazardous reflections. Control unauthorized personnel access to controlled area. Use a 10 

mrad buffer zone when training with the laser. Use only on an approved laser range or 

training area. Appoint a qualified Laser Range Safety Officer. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: USA CHPPM Study: 25-42-4745-96
Equipment - 79 

AN/PEQ-2A Target Pointer Illuminator/Aiming Light (TPIAL) 

SYSTEM DESCRIPTION

The AN/PEQ-2A is a target illuminator/aiming light. 

SYSTEM PARAMETERS

Wavelength: 820 - 860 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 3b laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. 

Do not permit personnel to view the laser from within the beam at distances less than 25 m 

for unaided viewing or 160 m when viewing the laser through magnifying optical 

instruments. 

Avoid direct exposure to beam. Use protective eyewear that filter at 800-860 nm with 

minimum OD of 0.5. 

 

Eliminate all specular surfaces (man made and natural) capable of producing potentially 

hazardous reflections. Control unauthorized personnel access to controlled area. Use only 

on an approved laser range or training area. Appoint a qualified Laser Range Safety 

Officer. The “Safety Block” should be installed for all exercises, unless use of the 

tactical/high power mode is required. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/PPM-4 Test Set Beacon 

SYSTEM DESCRIPTION

The AN/PPM-4 is a low-powered test set which provides 

simulated interrogation signals to the AN/PPN-20 Beacon 

Transponder and evaluates response to those signals. It 

utilizes horn type antennas. 

SYSTEM PARAMETERS

Frequency: X band: 9.3 GHz Power: 2 mW 

 Ku band: 16.2 GHz PEP 1 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 80 

AN/PPN-19 (V) 1, 2 Multifunction Radar Transponder Beam (MRTB) Set 

SYSTEM DESCRIPTION

The AN/PPN-19 is a radar transponder beam set. It utilizes either a 

omni-directional antenna or directional antenna, or can radiate out 

an open waveguide. 

SYSTEM PARAMETERS

Frequency: 8 - 20 GHz Power: 1 W average 

 PEP 400 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB). 

Exclude personnel to a distance of 12 cm from either antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads during maintenance operations. 

 

REFERENCES: TM 11-5840-367-12

AN/PPN-20 Test Set Mini Multiband Beacon 

SYSTEM DESCRIPTION

The AN/PPN-20 is a portable beacon transponder which 

transmits a response signal when interrogated by an incoming 

signal. It utilizes a 10.2 x 10.2 cm flat plate, microstrip type 

antenna. 

SYSTEM PARAMETERS

Frequency: X band: 9.3 GHz Power: 29 W 

 Ku band: 16.2 GHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 81 

AN/PPQ-2 Radar 

SYSTEM DESCRIPTION

The AN/PPQ-2 is a compact, light weight radar that provides early 

warning/alertingand directional orientation to aid air defense 

weapon system gunners in acquiring and engaging hostile aircraft. 

It utilizes a rotating, planar, phased-array type antenna. 

SYSTEM PARAMETERS

Frequency: 1.2 – 1.4 GHz Power: 50 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs slightly in excess of the 

partial body safety standard. 

Ensure against eye exposures by excluding personnel within 20 cm from the face of 

the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 9-1430-775-10

AN/PPS-4A, B Radar Set 

SYSTEM DESCRIPTION

The AN/PPS-4 is a light weight, portable, ground surveillance 

radar that utilizes a 36.8 cm parabolic, reflecting antenna. 

SYSTEM PARAMETERS

Frequency: 8.9 – 9.4 GHz Power: 0.3 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Periodically inspect waveguides for cracks or leaks and replace suspect waveguides 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads during maintenance operations. Do not operate this system 

if disassembled. 

REFERENCES: TM 11-5840-211-12; TM 750-5-4
Equipment - 82 

AN/PPS-5A, B Radar Set 

SYSTEM DESCRIPTION

The AN/PPS-5 is a light weight, portable, ground surveillance 

radar for detecting moving targets at short range. It utilizes a 

parabolic contour, elliptical outline antenna. 

SYSTEM PARAMETERS

Frequency: 16.0 – 16.5 GHz Power: 1.0 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

The area between the feed and the reflector and any open waveguide produce potentially 

hazardous PDLs to a range of 3 cm. Periodically inspect waveguides for cracks or 

leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5840-298-12

AN/PPS-15A, B Radar Set 

SYSTEM DESCRIPTION

The AN/PPS-15 is a portable, tripod-mounted, ground surveillance 

radar set. It utilizes a vertically polarized slot array antenna. 

SYSTEM PARAMETERS

Frequency: 10.3 GHz Power: 94 mW average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5840-347-13; TM 11-5820-292-10

AN/PRC-8A Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-8 is a two-way VHF backpack radio. It utilizes a whip 

or steel tape antenna. 

SYSTEM PARAMETERS

Frequency: 20 – 28 MHz Power: 1.2 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-292-10
Equipment - 83 

AN/PRC-9A Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-9 is a two-way VHF backpack radio. It utilizes a 

whip or steel tape antenna. 

SYSTEM PARAMETERS

Frequency: 27 – 39 MHz Power: 1.0 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-292-10

AN/PRC-68A Small Unit Transceiver 

SYSTEM DESCRIPTION

The AN/PRC-68 is a small unit transceiver. 

SYSTEM PARAMETERS

Frequency: 30 – 79.95 MHz Power: 1.0 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-882-10-1

AN/PRC-74A, B, C Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-74 is a short range, MANPACK, portable radio set. 

SYSTEM PARAMETERS

Frequency: 2 – 12 MHz (A) Power: 15 W PEP 

 2 – 18 MHz (B, C) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-590-12; TM 11-5820-590-12-1
Equipment - 84 

AN/PRC-77 Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-77 is a short range, man-pack, portable radio set. It 

utilizes a 1 m semi-rigid or 3 m whip antenna. 

SYSTEM PARAMETERS

Frequency: 30 – 52.95 MHz Power: 4 W PEP 

 53 – 75.95 MHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

REFERENCES: TM 11-5820-667-12

AN/PRC-90 Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-90 is a UHF–AM radio which is an emergency 

locator transceiver. It utilizes a dipole antenna. 

SYSTEM PARAMETERS

Frequency: 243 MHz; 283 MHz Power: 0.5 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-800-13&P
Equipment - 85 

AN/PRC-104A, B High Frequency Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-104 is a low power, short range, portable radio set to 

provide single sideband command and control communications for 

tactical units. It has either a MANPACK or vehicular configuration 

that utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz Power: 20 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-919-12; TM 11-5820-1046-12
Equipment - 86 

AN/PRC-119 MANPACK Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-119 is a MANPACK SINCGARS radio. This system replaces 

the AN/PRC-77 and AN/PRC-25 Radio Sets. It utilizes a flexible metal-tape 

antenna that extends the transceiver 1 m vertically behind the soldier. 

SYSTEM PARAMETERS

Frequency: 30 - 88 MHz Power: 4 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1
Equipment - 87 

AN/PRC-126 Small Unit Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-126 is a small hand-held radio. The unit is sheathed 

in a belt pouch and utilizes a compact helical antenna. 

SYSTEM PARAMETERS

Frequency: 30 - 88 MHz Power: 1 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-1025-10

AN/PRC-137F Radio Set 

SYSTEM DESCRIPTION

The AN/PRC-137 is a voice or data communications radio. The 

radio set utilizes a long wire whip antenna. 

SYSTEM PARAMETERS

Frequency: 20 - 60 MHz Power: 2 W average 

 10 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/PRM-32A Radio Test Set (part of AN/PRC-90)

SYSTEM DESCRIPTION

The AN/PRM-32 is a radio test set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-2632-14-1
Equipment - 88 

AN/PRM-34 Portable Radio Test Set 

SYSTEM DESCRIPTION

The AN/PRM-34 is a radio test set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-3015-14

AN/PSC-3 TACSAT Radio Set 

SYSTEM DESCRIPTION

The AN/PSC-3 is a portable UHF satellite 

communications set. This system utilizes a crosseddipole antenna (SATCOM mode) or a whip antenna 

(LOS mode). 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz Power: 44 W average (SATCOM) 

 2 W (LOS) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation control. 

Observe standard RF shock precautions. In the SATCOM mode, do not touch the 

antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads during maintenance operations indoors. 

REFERENCES: TM 11-5895-1180-10 
Equipment - 89 

AN/PSC-5 Enhanced MANPACK UHF Terminal (EMUT) 

SYSTEM DESCRIPTION

The EMUT is a battery-powered, manpack line-of-sight, half-duplex 

satellite (SATCOM) radio which operates in the UHF frequency band 

and incorporates demand assignment multiple access (DAMA) and 

embedded communications security (COMSEC) capabilities. In this 

configuration, the EMUT utilizes two antennas: one tripod-mounted 

crossed dipole (SATCOM mode) or flexible monopole in a manpack 

configuration or placed on the ground (LOS mode). 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz (LOS mode) 

 225 - 240 MHz (SATCOM mode) 

Power: 0.25 - 18 W adjustable 

 22 W Peak 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the LOS mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the SATCOM mode, this system is able to produce 

potentially hazardous PDLs in excess of the partial-body safety standard. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB).

When operating at maximum power, exclude personnel to a distance of 25 cm from the 

front of the SATCOM antenna. 

Observe standard RF shock precautions. In the SATCOM mode, do not touch the 

antenna or crossed-dipole elements when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: USA CHPPM Study: 69-37-4560-96
Equipment - 90 

AN/PSC-11 Single Channel Anti-Jam Manportable (SCAMP) Terminal 

SYSTEM DESCRIPTION

The SCAMP terminal is a Milstar compatible satellite ground terminal which 

provides digital data communications services. The receiver/transmitter 

(RT-1770/PSC-11) is a primary component of the terminal; containing the 

upconverter, amplifier, and antenna subsystrems. The antenna is a parabolic 

reflector with off-set feed. 

SYSTEM PARAMETERS

Frequency: 44.5 GHz Power: 2 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in the main beam in 

excess of the safety standard. 

The area between the feed and the reflector and any open waveguide produce potentially 

hazardous PDLs to within 4 inches. Periodically inspect waveguides for cracks or leaks 

and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-1157-10; USA CHPPM Study: 24-ME-6962-97
Equipment - 91 

AN/PVS-6 Mini-Eyesafe LASER Infrared Observation Set (MELIOS) 

SYSTEM DESCRIPTION

The AN/PVS-6 is a restricted eye-safe laser observation set primarily 

used by infantry forward observers to accurately measure distance. 

SYSTEM PARAMETERS

Wavelength: 1540 nm Type: Nd:YAG 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Other............................... 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 3a laser and requires an established laser safety program to 

ensure its safe use. 

Do not permit the MELIOS to be aimed at unprotected personnel using magnifying optics 

within 18 m. 

No eye protection is required for unaided viewing. The system is considered safe and 

suitable for use during force-on-force exercises. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 111-5855-296-10; TM 11-5860-202-10
Equipment - 92 

AN/SPN-11X,Y, Z Radar Set 

SYSTEM DESCRIPTION

The AN/SPN-11 is a shipboard navigation system that utilizes 

a horn-fed parabolic section reflector antenna. 

SYSTEM PARAMETERS

Frequency: 9.32 – 9.43 GHz Power: 12 W average 

 30 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. Do not operate this system in the radiate mode while the 

vessel is in port.

In the nonscanning mode, the area between the horn and reflector is extremely 

hazardous. Exclude personnel from this area. 

Periodically inspect waveguides for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-1535

AN/SPN-41 Aircraft Approach Guidance 

SYSTEM DESCRIPTION

The AN/SPN-41 transmits glideslope and centerline 

deviation information to approaching aircraft. This system 

utilizes two antennas; an azimuth pillbox-parabolic reflector 

and elevation pillbox parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 15.412 – 15.688 GHz Power: 7.5 W average 

 2 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB).

In the nonscanning mode, exclude personnel to a distance of 2.8 m from the azimuth 

antenna and a distance of 1.7 m from the elevation antenna. 

Periodically inspect waveguides for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 93 

AN/SPN-43 Air Traffic Control Radar 

SYSTEM DESCRIPTION

The AN/SPN-43 is a air traffic control radar used on medium 

and large aircraft carriers. This system utilizes a reflector CSC2 

antenna. 

SYSTEM PARAMETERS

Frequency: 3.59 – 3.7 GHz Power: 860 W average 

 850 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5x the safety 

standard and requires a formal RFR safety program to ensure its safe use. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

Direct the antenna beam away from occupied areas to a distance of 33 m. While the 

antenna is scanning, maintain a distance of 15 m from the main beam of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/SPS-48A Air Surveillance Primary 3-D Radar 

SYSTEM DESCRIPTION

The AN/SPS-48 is a air surveillance 3-D radar providing, range, 

azimuth and elevation data for aircraft control and missile system 

designation aboard surface ships. This system utilizes a phasedplanar, travelling-wave antenna. 

SYSTEM PARAMETERS

Frequency: 2.9 – 3.1 GHz Power: 726 W average 

 2.2 mW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the nonscanning mode, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB) . In the scanning mode, this system is not able to 

produce potentially hazardous PDLs in excess of the safety standard. 

 

In the nonscanning mode, maintain a distance of 64 m from the main beam of the 

antenna. 

Periodically inspect waveguides for cracks or leaks and replace suspect waveguides 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 94 

AN/SPS-59 (V) 1 Radar Set 

SYSTEM DESCRIPTION

The AN/SPS-59 is a marine surveillance radar used for detecting 

surface obstacles or other vessels and utilizes a slotted linear 

waveguide array with a 1.22 m antenna. This system is normally 

installed on the highest elevated structure on the vessel and operates 

in a continuous scan mode. 

SYSTEM PARAMETERS

Frequency: 9.375 GHz Power: 6.25 W average 

 10 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the normal operating mode, this system is not able to produce potentially hazardous 

PDLs in excess of the safety standard. In nonstandard operational modes, this system is 

able to produce potentially hazardous PDLs in excess of the safety standard. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

In the nonscanning mode, maintain a minimum distance of 1 m from the main beam of 

the antenna. 

Periodically inspect waveguides for cracks or leaks and replace suspect waveguides. 

Exclude personnel from within 5 cm of any broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads during maintenance operations. 

AN/SPS-64 (V) 11, XX Radar Set 

SYSTEM DESCRIPTION

The AN/SPS-64 is a surface and navigational ship radar system 

and utilizes several antenna configurations; V (11) 2 m 

rotating boom type, line array, and V (XX), 4 m rotating boom 

type, line array. This system is normally installed on the 

highest elevated structure on the vessel and operates in a 

continuous scan mode. 

SYSTEM PARAMETERS

Frequency: 5 - 11 GHz Power: 14 W PEP 

 20 kW PEP V(11) 

 60 kW PEP V(XX) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

The V and X X versions of this system are not able to produce potentially hazardous 

PDLs in excess of the safety standard and are not subject to RFR control. The V(11) 

version is able to produce potentially hazardous PDLs in excess of the safety standard. 

Establish a Nonionizing Radiation Protection Program (IAW guidelines provided in TB) 

For the V (11) version, exclude personnel to a distance of 30 cm from the antenna. For 

both versions of the system, exclude personnel from the antenna radome. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads during maintenance operations. 

REFERENCES: TM 11-5840-360-14
Equipment - 95 

AN/SRD-18 Direction Finder Set 

SYSTEM DESCRIPTION

The AN/SRD-18 is a direction finder set. 

SYSTEM 

PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5825-261-12

AN/TGR-1 Teletype Receiving Central 

SYSTEM DESCRIPTION

The AN/TGR-1 is a teletype receiving set. 

SYSTEM 

PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 32-5815-206-14&P
Equipment - 96 

AN/TLQ-17A (V)1, 2, 3 Countermeasures Set 

SYSTEM DESCRIPTION

The AN/TLQ-17 is a countermeasures set designed to identify, locate, 

and disrupt enemy command and control communications. This 

system is adapted for a truck-mounted shelter. The HF Band uses a 

15m, top-loaded whip antenna; the VHF Band uses a log-periodic 

antenna mounted on a mast or whip antenna. 

SYSTEM PARAMETERS

Frequency: 1.5 – 20 MHz Power: 550 W max 

 20 – 80 MHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the HF Band. This system is able to produce potentially hazardous PDLs in 

excess of the safety standard in the VHF Band. Establish a Nonionizing Radiation 

Protection Program (IAW guidelines provided in this TB) . 

Exclude personnel to a distance of 5 m from the front of the LP antenna (VHF) and 2 m 

from the VHF whip antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads during maintenance operations. 

REFERENCES: TM 32-5865-005-10
Equipment - 97 

AN/TMQ-40 Integrated Meteorological System (IMETS) 

SYSTEM DESCRIPTION

The IMETS is a tactical automated weather data system used 

for receiving, processing, and disseminating information to 

provide timely weather forecasts. The AN/TMQ-40 RF 

sources are two Harris Model 5000 HF transceivers and one 

Single Channel Ground and Air Radio System (SINCGARS). 

It utilizes two 9.75 m whip antennas mounted atop the 

Standard Integrated Command Post Shelter. 

SYSTEM PARAMETERS

Frequency: 30 - 88 MHz Power: 50 W (SINCGARS) 

 1.6 – 30 MHz 125 W (Harris 5000) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The SINCGARS is not able to produce potentially hazardous PDLs in excess of the 

safety standard and is not subject to radiation protection control. The Harris series 

transceiver is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 1.2 m from the whip antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/TPM-25A Radar Test Set 

SYSTEM DESCRIPTION

The AN/TPM-25 is a radar test set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels PDL).... 

Other.............................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The system uses a very low output power and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-2610-12
Equipment - 98 

AN/TPN-18A Radar Set (utilized in AN/TSQ-71, AN/TSQ-72)

SYSTEM DESCRIPTION

The AN/TPN-18 is a transportable radar system used at airstrips 

and heliports for air traffic control and ground control approach 

of aircraft. This system utilizes an azimuth and elevation 

antenna configuration. 

SYSTEM PARAMETERS

Frequency: 9 – 9.6 GHz Power: 192 W average 

 200 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL)... 

Hazard distance from antenna. 

Open/cracked waveguides...... 

Other.............................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the non scanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

 

In the nonscanning mode, exclude personnel to a distance of 25 m from the azimuth 

antenna and 11 m from the elevation antenna. Do not operate main beam in potentially 

occupied areas. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs within 

close proximity. Exclude personnel from these areas and check waveguide portion of this 

system periodically for breaks or cracks, and replace any suspect waveguide.

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5840-281-12; TM 11-5840-281-12-1
Equipment - 99 

AN/TPQ-36 (V)1, (V)3, (V)5 Radar Set 

SYSTEM DESCRIPTION

The AN/TPQ-36 is a mortar locating radar of the Firefinder 

System and utilizes a planar phased array antenna. 

SYSTEM PARAMETERS

 

Frequency: CLASSIFIED Power: CLASSIFIED 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides....... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

In the scanning mode, exclude personnel to a distance of 1 m from the antenna. In the 

nonscanning mode, exclude personnel to a distance of 107 m from the antenna. Maintain 

visual surveillance of the area whenever the system is operated in a fixed-beam mode. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs. 

Periodically inspect waveguides for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads in maintenance or test modes that require the system to 

transmit without free-space radiating. 

REFERENCES: TM 11-5840-354-10
Equipment - 100 

AN/TPQ-37 (V) 1, 2, 3, 4, 5, 6 Radar Set 

SYSTEM DESCRIPTION

The AN/TPQ-37 is an artillery locating radar of the Firefinder 

System and utilizes a planar phased array antenna. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides....... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

In the scanning mode, exclude personnel to a distance of 5 m from the antenna. In the 

nonscanning mode, exclude personnel to a distance of 141 m from the antenna. Maintain 

visual surveillance of the area whenever the system is operated in a fixed-beam mode. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs. 

Periodically inspect waveguides for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads in maintenance or test modes that require the system to 

transmit without free-space radiating. 

REFERENCES: TM 11-5840-355-10
Equipment - 101 

AN/TPQ-T4 Radar Set 

SYSTEM DESCRIPTION

The AN/TPQ-T4 is a tactical radar threat generator (TRTG) which simulates 

signals from anti-aircraft gun radars and surface-to-air missile radars. This 

system utilizes a parabolic antenna and is mounted to the roof of the system 

shelter. 

SYSTEM PARAMETERS

Frequency: 14.9 GHz Power: 29.5 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 5 m in the direction of the main beam. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads in maintenance operations. 

REFERENCES: TM 11-6940-216-14-1

AN/TPS-1D, 1G, 1GLP Radar Set 

SYSTEM DESCRIPTION

The AN/TPS-1 is a high-power transportable air-search radar 

set used for detecting aircraft and determining their azimuth 

and range. This system utilizes a 4.57 m parabolic antenna. 

SYSTEM PARAMETERS

Frequency: 1220 - 1350 MHz Power: 492 W average 

 615 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the non scanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

 

Exclude personnel to a distance of 5 m in the direction of the main beam. Since the 

antenna is above ground level, personnel on the ground are not exposed to potentially 

hazardous PDLs. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5840-222-15
Equipment - 102 

AN/TPS-25A, LP Radar Set 

SYSTEM DESCRIPTION

The AN/TPS-25 is a battlefield surveillance radar which may be 

operated in either of two modes; search or track. This system 

utilizes a 1 x 0.5 m parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 9.375 GHz Power: 43 W average 

 45 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides..... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5x the safety 

standard and requires a formal RFR program to ensure its safe use. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

Operate this system at reduced power when practical. 

 

Exclude personnel to a distance of 16 m in the direction of the main beam. Locate the 

antenna outside the shop with the main beam directed away from occupied areas. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs within 

close proximity. Exclude personnel from these areas and check waveguide portion of this 

system periodically for breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads during maintenance operations. 

REFERENCES: TM 11-5840-217-10

AN/TPS-33A Radar Set 

SYSTEM DESCRIPTION

The AN/TPS-33 is a ground surveillance radar which utilizes a 

reflector antenna. 

SYSTEM PARAMETERS

Frequency: 9.375 GHz Power: 4.5 W average 

 7 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides..... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 1.5 m in the direction of the main beam. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs within 

close proximity. Exclude personnel from these areas and check waveguide portion of this 

system periodically for breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5840-229-15
Equipment - 103 

AN/TPS-43 Tactical Air Control Radar 

SYSTEM DESCRIPTION

The AN/TPS-43 is a tactical air control radar which utilizes a 

parabolic sector (2.3 high x 6.2 m wide) antenna. 

SYSTEM PARAMETERS

Frequency: 2.4 – 2.9 GHz Power: 4.9 kW average 

 3 mW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides..... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

In the nonscanning mode, exclude personnel to a distance of 125 m in the direction of the 

main beam. In the scanning mode, exclude personnel to a distance of 56 m in the 

direction of the main beam. The height of the antenna normally precludes ground 

personnel from being exposed to RFR. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs within 

close proximity. Exclude personnel from these areas and check waveguide portion of this 

system periodically for breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/TPS-58A, B Radar Set 

SYSTEM DESCRIPTION

The AN/TPS-58 is a radar set used for general surveillance and 

artillery burst detection. This set utilizes a truncated parabolic 

reflector (65 x 52 cm) antenna. 

SYSTEM PARAMETERS

Frequency: 9.5 – 9.6 GHz Power: 5.5 – 7.0 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides..... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 3.5 m in the direction of the main beam. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs. Exclude 

personnel from these areas and check waveguide portion of this system periodically for 

breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 104 

AN/TPS-59 Phased Array Radar Set 

SYSTEM DESCRIPTION

The AN/TPS-59 is a phased array radar set used primarily in a 

surveillance mode. This set utilizes a rectangular phased array 

antenna. 

SYSTEM PARAMETERS

Frequency: 1.2 – 1.4 GHz Power: 60 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides..... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5 x the safety 

standard and requires a formal RFR protection program to ensure its safe use. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

In the scanning mode, exclude personnel to a distance of 130 m in the direction of the 

main beam. In the non scanning mode, exclude personnel to a distance of 293 m in the 

direction of the main beam. Locate the radar on elevated terrain where possible. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs. Exclude 

personnel from these areas and check waveguide portion of this system periodically for 

breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Maintenance personnel should maintain a distance of 0.5 m in front of the active antenna 

elements during the single-row testing. 

AN/TPW-2A Radar Set 

SYSTEM DESCRIPTION

The AN/TPW-2 is a radar set that utilizes a 81.3 cm diameter parabolic 

reflector antenna. 

SYSTEM PARAMETERS

Frequency: 9.285 GHz Power: 1.3 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 105 

AN/TPW-3 Radar Set 

SYSTEM DESCRIPTION

The AN/TPW-3 is a radar set that utilizes a 1.83 m diameter parabolic 

reflector antenna. 

SYSTEM PARAMETERS

Frequency: 9.285 GHz Power: 1.3 W average 

 5 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/TPX-41 Interrogator Set (part of AN/FSQ-84)

SYSTEM DESCRIPTION

The AN/TPX-41 is a high resolution aircraft identification system 

equipped with identification friend or foe (IFF). This set is 

operated with the AN/FPN-40 Radar Set. 

SYSTEM PARAMETERS

Frequency: 990 – 1040 MHz Power: 1.3 W average 

 1.5 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control.. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-479-12

AN/TPX-44 Interrogator Set 

SYSTEM DESCRIPTION

The AN/TPX-44 is a high resolution aircraft identification system 

equipped with identification friend or foe (IFF). This set is operated 

with the AN/TPN-18 Radar Set. 

SYSTEM PARAMETERS

Frequency: 990 – 1040 MHz Power: 1.5 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-468-12
Equipment - 106 

AN/TPX-46 (V), A(V) Interrogator Set 

SYSTEM DESCRIPTION

The AN/TPX-46 is a high resolution aircraft identification system 

equipped with identification friend or foe (IFF). It utilizes either a 2.1 

m or 4.2 m diameter dipole antenna. 

SYSTEM PARAMETERS

Frequency: 1030 MHz Power: 1.0 kW PEP 

 10 W average 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-532-12; TM 11-5895-824-12; TM 11-5895-824-12-HR

AN/TPX-50A Interrogator Set 

SYSTEM DESCRIPTION

The AN/TPX-50 is a high resolution aircraft identification system 

equipped with identification friend or foe (IFF). 

SYSTEM PARAMETERS

Frequency: 1030 MHz Power: 360 W PEP 

 <1.0 W average 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-687-12
Equipment - 107 

AN/TRC-24 Radio Set 

SYSTEM DESCRIPTION

The AN/TRC-24 is a transportable VHF/UHF-FM radio set 

which operates in six frequency bands. Various antennas are 

used as required for the different frequency bands. 

SYSTEM PARAMETERS

Frequency: 50 - 1875 MHz Power: 10 – 20 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 6.3 m from the antenna. The height of the antenna 

normally precludes the potential for personnel exposure to RFR. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads for maintenance operations 

REFERENCES: TM 11-5820-287-12

AN/TRC-29 LP Radio Set (used in AN/TRC-38, AN/TRC-39, AN/TRC-40, AN/TRC-41)

SYSTEM DESCRIPTION

The AN/TRC-29 is a transportable, tactical microwave AM-FM 

radio set. The set utilizes a 2.44 m diameter parabolic dish 

antenna. 

SYSTEM PARAMETERS

Frequency: 1.7 – 2.4 GHz Power: 10 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-238-20P
Equipment - 108 

AN/TRC-36 Radio Relay Set 

SYSTEM DESCRIPTION

The AN/TRC-36 is a transportable VHF/UHF-FM radio set which 

operates in six frequency bands. Various antennas are required for 

the different frequency bands. 

SYSTEM PARAMETERS

Frequency: 50 - 1875 MHz Power: 10 – 120 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 6.3 m from the antenna. The height of the antenna 

normally precludes the potential for personnel exposure to RFR. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5820-287-12

AN/TRC-68A Radio Set 

SYSTEM DESCRIPTION

The AN/TRC-68 is a fixed station VHF/UHF-AM radio set that 

utilizes a discone antenna with two radiator assemblages. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz Power: 16 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 50 cm from the antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-222-10
Equipment - 109 

AN/TRC-138C Radio Repeater Set 

SYSTEM DESCRIPTION

The AN/TRC-138 is a tactical microwave line-of-sight (LOS) FM radio, 

consisting of three AN/GRC-144 Radio Sets, mounted in a 21/2 ton truck. 

The set utilizes a 1.4 m diameter parabolic antenna. 

SYSTEM PARAMETERS

Frequency: 4.4 – 5.0 GHz Power: 0.25 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides........ 

Other.................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

All open waveguides and the feed horn aperture produce potentially hazardous PDLs 

within 2.5 cm. Exclude personnel from these areas and check waveguide portion of this 

system periodically for breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-773-15; TM 11-5820-926-10-HR

AN/TRC-143 Radio Terminal Set 

SYSTEM DESCRIPTION

The AN/TRC-143 is a radio terminal set which utilizes 

the AN/GRC-50 Radio Set. The set utilizes a single 

horn antenna.

SYSTEM PARAMETERS

Frequency: 601.5 – 999.5 MHz (low) Power: 8 - 20 W (low) 

 1350.5 – 1849.5 MHz (high) 15 - 30 W (high) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Operating in the low band, exclude personnel to a distance of 2 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-453-24 P
Equipment - 110 

AN/TRC-145 (V)1, (V)2, (V)3, {A, B} Radio Terminal Set 

SYSTEM DESCRIPTION

The AN/TRC-145 is a compact, line-of-sight radio terminal set 

operating over four frequency ranges which utilizes two 

AN/GRC-103 Radio Sets. The set utilizes a dipole and corner 

reflector antenna.

SYSTEM PARAMETERS

Frequency: 220 – 405 MHz Power: 30 W PEP 

 395 – 705 MHz 25 W average 

 695 – 1000 MHz 

 1350 – 1850 MHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-453-24 P; TM 11-5895-453-14-2

AN/TRC-170 (V) 1, 2, 3 Radio Terminal Set 

SYSTEM DESCRIPTION

The AN/TRC-170 is a transportable radio terminal set used for 

troposcatter communications. This set utilizes two parabolic 

reflector (2.9 m or 1.8 m diameter) antennas. 

SYSTEM PARAMETERS

Frequency: 4.4 – 5.0 GHz Power: 2.0 kW PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5x the safety 

standard and requires a formal RFR program to ensure its safe use. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

When using the 2.9 m antenna, exclude personnel to a distance of 140 m from the 

antenna (controlled area) or 255 m for uncontrolled areas. When using the 1.8 m 

antenna, exclude personnel to a distance of 92 m from the antenna (controlled area) or 

168 m for uncontrolled areas. 

The area between the feed and the reflector and any open waveguide produce potentially 

hazardous PDLs. Periodically inspect waveguides for cracks or leaks and replace 

suspect waveguides. Exclude personnel to within 2 m of any open waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards 

REFERENCES: TM 11-5820-1139-13&P; TM 11-6115-475-14
Equipment - 111 

AN/TRC-173 Radio Terminal Set 

SYSTEM DESCRIPTION

The AN/TRC-173 is a compact, line-of-sight radio terminal set 

operating over four frequency ranges which utilizes two 

AN/GRC-103 Radio Sets. The set utilizes a dipole and corner 

reflector antenna.

SYSTEM PARAMETERS

Frequency: 220 – 405 MHz Power: 30 W PEP 

 395 – 705 MHz 25 W average 

 695 – 1000 MHz 

 1350 – 1850 MHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-865-12-1; TM 11-5820-865-12-1

AN/TRC-174 Radio Repeater Set 

SYSTEM DESCRIPTION

The AN/TRC-174 is a compact, communications terminal set 

operating over four frequency ranges which utilizes the 

AN/GRC-103 Radio Set. The set utilizes a dipole and corner 

reflector antenna.

SYSTEM PARAMETERS

Frequency: 220 – 405 MHz Power: 30 W PEP 

 395 – 705 MHz 25 W average 

 695 – 1000 MHz 

 1350 – 1850 MHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-931-12-1; TM 11-5820-931-12-2
Equipment - 112 

AN/TRC-175 Radio Terminal Set 

SYSTEM DESCRIPTION

The AN/TRC-175 compact, communications terminal set which 

utilizes two AN/GRC-144 Radio Sets. The terminal set utilizes a 

1.44 m diameter reflector antenna. 

SYSTEM PARAMETERS

Frequency: 4.4 – 5.0 GHz Power: 2.0 kW PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

All open waveguides produce potentially hazardous PDLs within 2.5 cm. Exclude 

personnel from these areas and check waveguide portion of this system periodically for 

breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-931-12-1; TM 11-5820-931-12-2

AN/TRC-179 (V)1, 2 Communications Terminal Set 

SYSTEM DESCRIPTION

The AN/TRC-179 is a communications terminal set that uses three 

transmitters. The terminal set utilizes separate spiral elements 

antennas supported by a 9 m mast.

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 400 W PEP 

 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 1.3 m from the antenna elements. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-1218-10HR; TM 11-5895-1219-10HR
Equipment - 113 

AN/TRC-180 Radio Terminal Set 

SYSTEM DESCRIPTION

The AN/TRC-180 is a compact, communications terminal set 

operating over four frequency ranges which utilizes three 

AN/GRC-103 Radio Sets. The set utilizes a dipole and corner 

reflector antenna.

SYSTEM PARAMETERS

Frequency: 220 – 405 MHz Power: 30 W PEP 

 395 – 705 MHz 25 W average 

 695 – 1000 MHz 

 1350 – 1850 MHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-1017-14

AN/TRC-189 Net Radio Interface (NRI) System 

SYSTEM DESCRIPTION

The AN/TRC-189 consists of one AN/VRC-46 VHF 

Radio Set (10 m whip antenna), two AN/VSC-7 UHF 

Satellite Communications Sets (tripod mounted LP 

antenna), and two AN/GRC-193 HF Radio Sets (15 m 

whip antenna). A sloping V or a dipole antenna can be 

used in place of either of the whip antenna to increase 

the effective range of communications. 

SYSTEM PARAMETERS

Frequency: 30 – 76 MHz Power: 5 W average; PEP 35 W 

 225 – 400 MHz 35 W\2W average 

 2 – 30 MHz 100W\400W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/GRC-193 radio set, exclude personnel to distances of 1.1 m (100 W) and 

2.5 m (400 W) from the antenna. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not operate the AN/GRC-193 Radio Set in a free space radiating mode inside of 

buildings. 
Equipment - 114 

AN/TRC-190 (V) 1 Line-of-Sight (LOS) Multichannel Radio Terminal 

SYSTEM DESCRIPTION

The AN/TRC-190 line-of-sight radio link is a mobile 

subscriber equipment (MSE) assemblage that utilizes the 

AN/GRC-226 Radio Set. The MSE utilizes a whip 

antenna. 

SYSTEM PARAMETERS

Frequency: 225 - 400 MHz (Band I) Power: 20 W (Band I) 

 610 – 960 MHz (Band II) 10W (Band II) 

 1350 – 1850 MHz (Band III) 5 W (Band III) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

When operating in Band I, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB). When operating in Bands II & III, this system is 

not able to produce potentially hazardous PDLs in excess of the safety standard.

When operating in Band I, exclude personnel to a distance of 0.4 m from the antenna. 

Under normal operating conditions, the location of the antenna will prevent personnel 

exposure to RFR. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

REFERENCES: TM 11-5820-1023-13-1; TM 11-5820-1023-13-2

AN/TRC-194 (V) 2 MILSTAR Ground Command Post Terminal 

SYSTEM DESCRIPTION

The MILSTAR AN/TRC-194 is a transportable millimeter wave satellite 

communications terminal. The EHF portion of the system utilizes a 2.44 m diameter 

parabolic reflector antenna. The UHF portion of the system utilizes a transmitter and 

a phased array antenna of five dipoles mounted on a tower. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz (UHF) 

Power: 100 W (UHF) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides....... 

RF shock/burn...................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The EHF portion of the system is able to produce potentially hazardous PDLs in excess 

of the safety standard between the antenna feed and the reflector. The UHF portion of 

the system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the antenna main beam. 

 

For the EHF portion, the area between the antenna feed and the reflector produce 

potentially high PDLs. All open waveguides produce potentially hazardous PDLs 

within 2.5 cm. Exclude personnel from these areas and check waveguide portion of this 

system periodically for breaks or cracks, and replace any suspect waveguide. 

Observe standard RF shock precautions. Do not touch either antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-1105-12&P
Equipment - 115 

AN/TRD-15A Direction Finder Set 

SYSTEM DESCRIPTION

The AN/TRD-15 is a direction finder set.

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5825-231-10

AN/TRD-23A Direction Finder Set 

SYSTEM DESCRIPTION

The AN/TRD-23 is a direction finder set.

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5825-231-10

AN/TRN-30 (V) 1, 2 Radio Beacon Set 

SYSTEM DESCRIPTION

The AN/TRN-30 is a radio beacon for aircraft direction finding sets. 

SYSTEM PARAMETERS

Frequency: 200 – 536 kHz Power: 28 – 180 W 

 1605 – 1751 kHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5825-255-12
Equipment - 116 

AN/TRN-45 Mobile Microwave Landing System (MMLS) 

SYSTEM DESCRIPTION

The AN/TRN-45 is a portable, ground-based, landing 

system which guides aircraft to a safe landing strip. 

The MMLS has three radiating components that 

transmit elevation, azimuth, and range information to 

approaching aircraft. The system utilizes a phased 

array antenna and stacked collinear 1 m dipole 

antenna. 

SYSTEM PARAMETERS

Frequency: 5 GHz (azimuth/elevation) Power: 4.83 W average; 

 0.979 – 1.143 GHz (DME/P) 1.3 W; PEP 10 kW 

 2.0 W; PEP 100 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/TRN-70 Radio Set 

SYSTEM DESCRIPTION

The AN/TRN-70 is a radio set. 

SYSTEM PARAMETERS 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/TRQ-25A Demultiplexer Set 

SYSTEM DESCRIPTION

The AN/TRQ-25 is a demultiplexer set. 

SYSTEM PARAMETERS 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to RFR control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5815-201-14&P
Equipment - 117 

AN/TRQ-32 (V)1, (V)2 Radio Receiving Set (TEAMMATE) 

SYSTEM DESCRIPTION

TEAMMATE is a tactical ground based communications intercept, 

processing and direction finding system. The AN/TRQ-32 uses a 

standard VRC radio set with the RT-524 transmitter and an AN/ARC-164 

Radio Set. This set utilizes a vertical monoplole antenna (AN/VRC series) 

and a vertical quad-dipole phased array antenna (AN/ARC-164). 

SYSTEM PARAMETERS

Frequency: 30 – 80 MHz Power: 35 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5895-070-10; TM 32-5895-070-24&P
Equipment - 118 

AN/TRQ-33 Tactical Landing System 

SYSTEM DESCRIPTION

The AN/TRQ-33 is a tactical landing system which guides aircraft to a safe 

landing strip. It transmits glideslope, centerline deviation, range and height 

information to approaching aircraft. The system utilizes several antennas; a 

pillbox-parabolic reflector (localizer); a pillbox-parabolic reflector 

(glidescope); and a flared horn antenna (DME). 

SYSTEM PARAMETERS

Frequency: 15.412 – 15.688 GHz 

Power: 2.0 kW PEP 

 3.3 W av (localizer) 

1.1 W av (glidescope) 

3.3 W av (DME) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

In the nonscanning mode, exclude personnel from within 1.5 m of the localizer antenna. 

In the nonscanning mode, exclude personnel from within 0.5 m of the glidescope 

antenna. In the nonscanning mode, exclude personnel from within 0.3 m of the DME 

antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/TRQ-138 Radio Set 

SYSTEM DESCRIPTION

The AN/TRQ-138 is a radio set that operates in the 

UHF\FLASHNET\Ionospheric modes and utilizes several antenna types. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz Power: 50 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Using the UHF communications antenna, exclude personnel from within 1.1 m of the 

antenna. Using the FLASHNET antenna, exclude personnel from within 4.9 m of the 

antenna. Using the ionospheric, exclude personnel from within 1.5 m of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 119 

AN/TRR-20 Radio Receiving Set 

SYSTEM DESCRIPTION

The AN/TRR-20 is a radio receiving set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to RFR control.. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5820-201-14&P

AN/TRR-33 Radio Monitoring Set 

SYSTEM DESCRIPTION

The AN/TRR-33 is a radio monitoring set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to RFR control.. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5895-263-14&P

AN/TRS-2 (V)1 - 10 Platoon Early Warning System (PEWS) 

SYSTEM DESCRIPTION

The AN/TRS-2 is a tactical early warning set. It consists of ten detector anti-intrusion 

devices, two radio receivers, and two interface wire links packaged in two carrying bags. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to RFR control.. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-1047-10; TM 11-5895-1047-23P
Equipment - 120 

AN/TRX-1 Radio Identification Control 

SYSTEM DESCRIPTION

The AN/TRX-1 is a radio identification control set. 

SYSTEM PARAMETERS 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to RFR control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

REFERENCES: TM 11-5895-218-14&P

AN/TSC-26A Communications Central 

SYSTEM DESCRIPTION

The AN/TSC-26 is a radio communications set that utilizes a long-wire 

antenna which is strung close to the ground over some of its length.

SYSTEM PARAMETERS

Frequency: 3 – 30 MHz Power: 2.5 kW 

 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 3.2 m from the antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Clearly identify the long-wire antenna and feed hazardous area on the ground. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-482-12
Equipment - 121 

AN/TSC-61B Flight Coordination Central 

SYSTEM DESCRIPTION

The AN/TSC-61 is an air traffic control system. This system 

consists of one AN/ARC-102 Transceiver (13.7 m resonant length 

wire antenna), three AN/ARC-115A Transceivers (omnidirectional 

blade/whip antenna) and three AN/ARC-164 Transceivers 

(omnidirectional blade/whip antenna). 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz (AN/ARC-102) 

 116 – 149.975 MHz (AN/ARC-115A) 

 220 – 400 MHz (AN/ARC-164) 

 

Power: 220 W average; 400 W PEP (AN/ARC-102) 

 10 W minimum (AN/ARC-115A) 

 25 W (AN/ARC-164) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/ARC-102 Radio Set, exclude personnel to distances of 2.0 m from the 

antenna. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not operate the AN/GRC-102 Radio Set in a free space radiating mode inside of 

buildings. 

REFERENCES: TM 11-5895-469-12

AN/TSC-76 Communications Patching Central 

SYSTEM DESCRIPTION

The AN/TSC-76 is a radio communications patching system. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free space radiator and is not subject to RFR control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. 

REFERENCES: TM 11-5805-583-15
Equipment - 122 

AN/TSC-85A, B Satellite Communications Terminal 

SYSTEM DESCRIPTION

The AN/TSC-85 is a transportable satellite communications 

(SATCOM) terminal that utilizes a 2.44 m diameter parabolic 

reflector antenna.

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 600 W PEP 

 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

When operating at maximum power, exclude personnel to a distance of 105 m from the 

antenna. Maintain surveillance of all RFR controlled areas. 

At maximum power the antenna feed and all open waveguides produce potentially 

hazardous PDLs to within 1.4 m. Exclude personnel from these areas. Periodically 

inspect waveguides for cracks or leaks and replace suspect waveguides. Support flexible 

waveguides with a cable to reduce stress at the waveguide flanges. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-845-14; TM 11-5895-1128-10; TM 11-5895-845-13
Equipment - 123 

AN/TSC-86 Satellite Communications Terminal 

SYSTEM DESCRIPTION

The AN/TSC-86 is a transportable satellite communications 

(SATCOM) terminal that utilizes both a 2.4 m or a 6.1 m diameter 

parabolic reflector antenna.

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 1000 W PEP 

 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5x the safety 

standard and requires a formal RFR protection program to ensure its safe use. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

At maximum power and utilizing the 2.4 m antenna, exclude personnel to a distance of 

133 m from the antenna. Maintain surveillance of all RFR controlled areas. If the 

power output is less than 93 W, this system is not able to produce PDLs in excess of the 

safety standard. At maximum power and utilizing the 6.1 m antenna, exclude personnel 

to a distance of 338 m from the antenna. Maintain surveillance of all RFR controlled 

areas. If the power output is less than 585W, this system is not able to produce PDLs in 

excess of the safety standard. 

At maximum power the antenna feed and all open waveguides produce potentially 

hazardous PDLs. Exclude personnel from these areas. Periodically inspect waveguides 

for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-846-14

AN/TSC-92 Satellite Communications System 

SYSTEM DESCRIPTION

The AN/TSC-92 is a portable SATCOM system used for telecommunications. The 

set utilizes a 4.5 cm diameter parabolic antenna. 

SYSTEM PARAMETERS

Frequency: K-Band 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 124 

AN/TSC-93A, B Satellite Communications Terminal 

SYSTEM DESCRIPTION

The AN/TSC-93 is a transportable satellite communications 

(SATCOM) terminal that utilizes both a 2.4 m diameter parabolic 

reflector antenna. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 600 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5x the safety 

standard and requires a formal RFR protection program to ensure its safe use. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

At maximum power, exclude personnel to a distance of 105 m from the antenna. 

Maintain surveillance of all RFR controlled areas. If the power output is less than 

93 W, this system is not able to produce PDLs in excess of the safety standard. 

At maximum power the antenna feed and all open waveguides produce potentially 

hazardous PDLs. Periodically inspect waveguides for cracks or leaks and replace 

suspect waveguides. Exclude personnel to a distance of 1.5 m from any open or broken 

waveguide. Support flexible waveguides with a cable to reduce stress at the waveguide 

flanges. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-1127-10; TM 11-5895-1127-13; TM 11-5895-8784
Equipment - 125 

AN/TSC-94A(V)1, A(V)2 Satellite Communications Terminal 

SYSTEM DESCRIPTION

The AN/TSC-94 is a transportable satellite communications (SATCOM) 

terminal that utilizes a 2.44 m diameter parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 7.9 – 8.4 GHz Power: 600 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of 5x the safety 

standard and requires a formal RFR program to ensure its safe use. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

At maximum power, exclude personnel to a distance of 110 m from the antenna. 

Maintain surveillance of all RFR controlled areas. If the power output is less than 

 93 W, this system is not able to produce PDLs in excess of the safety standard. 

At maximum power the antenna feed and all open waveguides produce potentially 

hazardous PDLs to within 1.4 m. Exclude personnel from these areas. Periodically 

inspect waveguides for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-1217-14; TM 11-595-1217-24P; DMWR11-5895-1131

AN/TSC-99 Communications Central 

SYSTEM DESCRIPTION

The AN/TSC-99 is a radio communications set that utilizes a long 

wire-fed log-periodic antenna which is vertically polarized.

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 1.0 kW (4 ea.) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 2.0 m radius from the antenna feed. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Clearly identify the long-wire antenna and antenna feed hazardous areas. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-1160-10
Equipment - 126 

AN/TSC-124 (SCOTT Terminal) 

SYSTEM DESCRIPTION

The AN/TSC-124 is a satellite communications (SATCOM) 

terminal which accesses the communication service provided by the 

MILSTAR Satellite Communications System. The SCOTT consists 

of a modified shelter assembly, a trailer assembly, and an 

antenna/RF group. It utilizes a parabolic reflector antenna with an 

offset parabolic feedhorn. 

SYSTEM PARAMETERS

Frequency: 43.5 – 45.5 GHz Power: CLASSIFIED 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in the main beam in 

excess of the safety standard. 

 

The antenna feed and all open waveguides produce potentially hazardous PDLs to within 

close proximity. Exclude personnel from these areas. Periodically inspect waveguides 

for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 24-42-0764-90
Equipment - 127 

AN/TSC-125 Commanders Tactical Terminal (CTT-3) 

SYSTEM DESCRIPTION

The AN/TSC-125 is a digital data/voice communications system 

that utilizes several fielded antenna types depending on the host 

system. The system is used for intelligence network 

communications. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz Power: 100 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

Under normal conditions, this system is not able to produce potentially hazardous PDLs 

in excess of the safety standard and is not subject to RFR control. 

 

Exclude personnel to a distance of 50 cm from the antenna to prevent any unnecessary 

partial-body exposure to RFR. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 
Equipment - 128 

AN/TSC-152 Lightweight Multiband Satellite Terminal (LMST) Transit Case 

SYSTEM DESCRIPTION

The AN/TSC-152 is a transportable tactical satellite communications (SATCOM) 

terminal which can transmit and receive satellite data in three frequency bands. 

The system electronics are enclosed in seven separate carrying cases. Each LMST 

Transit Case antenna is equipped with three interchangeable feed horn assemblies 

which are fed by three separate waveguides. The system utilizes a continuous wave 

antenna (transit case) and an external field-mounted continuous wave antenna. 

SYSTEM PARAMETERS

Frequency: 6135 MHz (C-Band) 

 8150 MHz (X-Band) 

 14.25 GHz (Ku-Band) 

Power: 290 W (C-Band) 

 356 W (X -Band) 

 267 W (Ku-Band) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard in all three transmit frequency bands. Establish a Nonionizing Radiation 

Protection Program (IAW guidelines provided in this TB) . 

 

When operating in the C-Band, exclude personnel to a distance of 54 m (whole-body) 

and 38 m (partial-body) from the antenna. When operating in the X-Band, exclude 

personnel to a distance of 85 m (whole-body) and 60 m (partial-body) from the antenna. 

When operating in the Ku-Band, exclude personnel to a distance of 115 m (whole-body) 

and 82 m (partial-body) from the antenna. Construct an RFR control area of 35 m long 

by 10 m wide when the LMST Transit Case System is installed in a remote location. 

Maintain surveillance of the area. 

At maximum power the antenna feed horn, parabolic reflector, and all open waveguides 

produce potentially hazardous PDLs. Periodically inspect waveguides for cracks or 

leaks and replace suspect waveguides. Support all flexible waveguide runs with a cable 

to prevent stress at the waveguide flange. Exclude personnel to a distance of 1-2 m from 

any open or broken waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads for maintenance operations. 

REFERENCES: TM 11-5895-1588-12&P; CHPPM Study 24-ME-7010-97

AN/TSQ-30 Operational Central Facility 

SYSTEM DESCRIPTION

The AN/TSQ-30 is a telecommunications set configured in a tower. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 129

AN/TSQ-70A, LP Aircraft Control Central 

SYSTEM DESCRIPTION

The AN/TSQ-70 is an air and ground transportable system that 

provides air traffic control facilities for an airfield. This system 

consists of one AN/ARC-102 transceiver (13.7 m resonant length 

wire antenna), three AN/ARC-73A transceivers (omnidirectional 

blade/whip antenna) and three AN/ARC-51BX transceivers 

(omnidirectional blade/whip antenna). 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz (AN/ARC-102) 

 116 – 150 MHz (AN/ARC-73A) 

 225 – 400 MHz (AN/ARC-51BX) 

 Power: 200 W average; 400 W PEP (AN/ARC-102) 

 25 W (AN/ARC-73A) 

 25 W (AN/ARC-51BX) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/ARC-102 radio set, exclude personnel to distances of 2.0 m from the 

antenna. For the AN/ARC-73 radio set, exclude personnel to distances that are greater 

than 1.0 m from the antenna. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance 

hazards. Do not operate the AN/GRC-102 radio set in a free space radiating mode 

inside of buildings. 

REFERENCES: TM 11-5895-579-12
Equipment - 130

AN/TSQ-71A, B Landing Control Central 

SYSTEM DESCRIPTION

The AN/TSQ-71 is used to direct aircraft in a tactical 

environment and to provide ground control approach (GCA) 

capabilities. This system consists of one AN/TPN-18 radar set 

(azimuth/elevation dish antennas), two AN/VRC-46 radio sets 

(whip-type antenna), three AN/ARC-73A transceivers 

(omnidirectional blade/whip antenna) and three AN/ARC-51BX 

transceivers (omnidirectional blade/whip antenna). 

SYSTEM PARAMETERS

Frequency: 9 – 9.6 GHz (AN/TPN-18) 

 116 – 150 MHz (AN/ARC-73A) 

 225 – 400 MHz (AN/ARC-51BX) 

 30 – 76 MHz (AN/VRC-46) 

Power: 192 W average; 200 kW PEP (AN/TPN-18) 

 25 W (AN/ARC-73A) 

 25 W (AN/ARC-51BX) 

 5 W Average, 35 W PEP (AN/VRC-46) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

Open/cracked waveguides....... 

RF shock/burn ..................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/VRC-46 radio set, exclude personnel to distances of 1.0 m from the 

antenna. For the AN/ARC-73 radio set, exclude personnel to distances that are greater 

than 1.0 m from the antenna. For the AN/TPN-18, in the nonscanning mode, exclude 

personnel to a distance of 25 m from the azimuth antenna and 11 m from the elevation 

antenna. Do not operate the main beam of the AN/TPN–18 in potentially occupied 

areas. 

 

For the AN/TPN-18, all open waveguides and feed horn outputs produce potentially 

hazardous PDLs within close proximity. Exclude personnel from this area and do no 

permit operation of this system with any cracked, broken or open waveguide. 

Observe standard RF shock precautions. Do not touch any system antenna (excluding 

AN/TPN-18) when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-474-12
Equipment - 131

AN/TSQ-72A Landing Control Central 

SYSTEM DESCRIPTION

The AN/TSQ-71 is used to direct aircraft in a tactical 

environment and to provide ground control approach (GCA) 

capabilities. This system consists of one AN/TPN-18 radar sets 

(azimuth/elevation dish antennas), two AN/VRC-46 radio sets 

(whip-type antenna), three AN/ARC-73A transceivers 

(omnidirectional blade/whip antenna) and three AN/ARC-51BX 

transceivers (omnidirectional blade/whip antenna) and one 

AN/TPX-44 IFF. 

SYSTEM PARAMETERS

Frequency: 9 – 9.6 GHz (AN/TPN-18) 

 116 – 150 MHz (AN/ARC-73A) 

 225 – 400 MHz (AN/ARC-51BX) 

 30 – 76 MHz (AN/VRC-46) 

 990 – 1040 MHz (AN/TPX-44) 

Power: 192 W average; 200 kW PEP (AN/TPN-18) 

 25 W (AN/ARC-73A) 

 25 W (AN/ARC-51BX) 

 5 W Average, 35 W PEP (AN/VRC-46) 

 1.5 W PEP (AN/TPX-44) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

Open/cracked waveguides....... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/VRC-46 radio set, exclude personnel to distances of 1.0 m from the 

antenna. For the AN/ARC-73 radio set, exclude personnel to distances that are greater 

than 1.0 m from the antenna. For the AN/TPN-18, in the nonscanning mode, exclude 

personnel to a distance of 25 m from the azimuth antenna and 11 m from the elevation 

antenna. Do not operate the main beam of the AN/TPN–18 in potentially occupied 

areas. 

 

For the AN/TPN-18, all open waveguides and feed horn outputs produce potentially 

hazardous PDLs within close proximity. Exclude personnel from this area and do not 

permit operation of this system with any cracked, broken or open waveguide. 

Observe standard RF shock precautions. Do not touch any system antenna (excluding 

AN/TPN-18) when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 132

AN/TSQ-97 Air Traffic Control Facility 

SYSTEM DESCRIPTION

The AN/TSQ-97is a portable air traffic control system for use to 

forward areas. This system consists of one AN/ARC-114A transceiver 

(omnidirectional blade/whip antenna) and one AN/ARC-115A 

transceiver (omnidirectional blade/whip antenna). 

SYSTEM PARAMETERS

Frequency: 30 – 75.95 MHz (AN/ARC-114A) 

 116 – 149.975 MHz (AN/ARC-115A) 

 

Power: 10 W minimum (AN/ARC-114A) 

 10 W minimum (AN/ARC-115A) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-800-12
Equipment - 133

AN/TSQ-114A, B Special Purpose Detecting Set (TRAILBLAZER Radio Set) 

SYSTEM DESCRIPTION

The AN/TSQ-114is a portable radio set for use to forward areas. This 

system consists of one AN/ARC-164 radio set (omnidirectional 

blade/whip antenna) and one AN/VRC-12 radio set (whip antenna). 

SYSTEM PARAMETERS

Frequency: 30 – 76 MHz (AN/VRC-12) 

 220 – 400 MHz (AN/ARC-164) 

 

Power: 5 W average; 35 W PEP (AN/VRC-12) 

 25 W (AN/ARC-164) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/VRC-12 radio set, exclude personnel to distances of 1.0 m from the antenna. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5811-900-14; TM 32-5811-022-12; TM 32-5811-022-12-1
Equipment - 134

AN/TSQ-144 GUARDRAIL V Remote Relay System 

SYSTEM DESCRIPTION

The AN/TSQ-144 consists of two elements, the Mobile Relay Facility (MRF) and the 

Ground Processor Interface. The MRF has eight radiating elements associated with it; five 

“Fat Dipoles”, two log periodic antennas, and one whip antenna. All of the antennas, with 

the exception of the whip, are mounted on 10 m masts. The whip is roof-edge mounted on 

the transmitter control van. 

SYSTEM PARAMETERS

Power: 10 W; 35 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

When utilizing the whip antenna, exclude personnel to distances of 50 cm from the 

antenna. When utilizing the other seven antennas, exclude personnel to distances of 60 

cm from the antenna. Because of the placement of antennas in this system, no radiation 

hazard will exist in normally occupied areas. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-1362-13
Equipment - 135

AN/TSQ-152 TRACKWOLF 

SYSTEM DESCRIPTION

The AN/TSQ-152 is a mobile information collection system 

consists of two subsystems; the Collection and Processing 

Subsystem (CPS) and the Direction Finding Subsystem (DFS). The 

CPS consists of eight Signal Control Shelters (AN/TRR-36), two 

Command and Control Shelters (AN/TSY-1), and two Signal 

Analysis Shelters (AN/TSX-1) which utilize an omnidirectional 

antenna. The DFS consists of four Operational Shelters (AN/TRD27) and four Communications/Chirpsounder Shelters (AN/TRQ-41) 

which are configured in pairs. These systems utilize a collinear 

array and omnidirectional antenna; and a dual-element vee, Harris 

RT-1446, whip and RT-1288 antenna, respectively. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz (AN/TRD-27) (DFS) 

 30 – 70 MHz (AN/VRC-46) (CPS) 

 2 – 30 MHz (chirpsounder mode) 

 1.6 – 30 MHz (communications mode) 

Power: 8 or 35 W average (CPS) 

 30 or 100 W average (AN/TRD-27) (CPS) 

 8 or 35 W average (AN/VRC-46) 

 100 W (chirpsounding mode) 

 150 W (communications mode) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

When utilizing the RT-1288 UHF antenna, exclude personnel to distances of 1 m from 

the antenna. When utilizing the RT-1446 antenna, exclude personnel to distances of 4 m 

from the antenna. When utilizing the chirpsounder antenna, exclude personnel to 

distances of 0.5 m from the antenna. Because of the placement of antennas in this 

system, no radiation hazard will exist in normally occupied areas. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5811-704-20
Equipment - 136

AN/TSQ-164 (V)1 DRAGONFIX 

SYSTEM DESCRIPTION

The AN/TSQ-164 is a HF radio communications system utilizing a 

field-erected horizontal dipole with the antenna (RF-1912) 8 m 

above the ground. 

SYSTEM PARAMETERS

Frequency: 1.6 – 30 MHz Power: 125 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to distances of 1.4 m from the antenna. 

Observe standard RF shock precautions. Do not touch the system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/TSQ-171 MOPOT (TVS-5) 

SYSTEM DESCRIPTION

The AN/TSQ-171 consists of an Electronic News Gathering facility (ENG) 

consisting of two line-of-sight (LOS) systems, a control facility, and a television 

(TV) broadcasting system. The system is housed in two shelters. The TV 

transmitter portion of the TV system utilizes consists of eight corner reflector 

antennas mounted on a triangular mast in varying configurations. The antenna 

for the ENG is also mounted on a mast. 

SYSTEM PARAMETERS

Frequency: 176 – 214 MHz (TV) 

 2 – 7 GHz (LOS) 

Power: 5 kW (TV) 

 3 W average; 10 W max (LOS) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to distances of 34 m from the TV Broadcast antenna. Exclude 

personnel to distances of 2.8 m from the LOS system antenna. Because of the 

placement of antennas in this system, no radiation hazard will exist to personnel on the 

ground. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 137

AN/TSQ-175 Tactical Intelligence Generation and Evaluation Relay (TIGER) 

 Radio Repeater Set 

SYSTEM DESCRIPTION

The AN/TSQ-175 is a radio repeater set utilizing a 1.25 m long 

monopole antenna mounted on a telescopic mast. It utilizes the RT 

1288/ARC –164 Radio Receiver/Transmitter. 

SYSTEM PARAMETERS

Frequency: 220 - 400 MHz Power: 100 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to distances of 126 cm from the antenna. Because of the placement 

of antennas in this system, no radiation hazard will exist to personnel on the ground. 

Observe standard RF shock precautions. Do not touch the system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5820-900-12
Equipment - 138

AN/TSQ-179 Joint STARS Common Ground Station (CGS) 

SYSTEM DESCRIPTION

The AN/TSQ-179 is a ground-to-satellite communications system. It has the 

capability of line-of-sight (LOS) communications. It consists of the AN/PSC-5 

(V) 5 EMUT as used with the AM-7175D Power Amplifier. The EMUT is 

equipped with two antennas; one remote Satellite Communications (SATCOM) 

and one hemispherical (or dome). 

SYSTEM PARAMETERS

Frequency: 290 – 400 MHz (EMUT) 

Power: 200 – 250 W (EMUT) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

When operating at maximum power output, exclude personnel to distances of 1.5 m 

from the front of the remote SATCOM antenna. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 24-ME-7328-97
Equipment - 139

AN/TSQ-190 (V) Satellite Communications Terminal: TROJAN SPIRIT 

SYSTEM DESCRIPTION

The AN/TSQ-190 is a satellite communications 

terminal. It utilizes a 2.44 m parabolic reflector antenna 

mounted on a trailer. 

SYSTEM PARAMETERS

Frequency: 3.9 – 6.2 GHz (C Band) Power: 50 W (C) 

 12.4 – 18 GHz (Ku Band) 16 W (Ku) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

In the C Band, exclude personnel to distances of 50 cm from the antenna feed aperture. 

In the Ku Band, exclude personnel to distances of 25 cm from the antenna feed aperture. 

The area between the feed and the reflector and any open waveguide produce potentially 

hazardous PDLs. Periodically inspect waveguides for cracks or leaks and replace 

suspect waveguides. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/TSQ-198 Tactical Terminal Control System (TTCS) 

SYSTEM DESCRIPTION

The AN/TSQ-198 is a mobile air traffic control facility which provides air 

traffic services at remote landing, drop, and pick-up zones. The 

communications package to be utilized is the AN/GRC-206 and is 

mounted on a HMMWV. This system consists of two AN/VRC-83 

radios, one AN/VRC-101 radio, and one AN/VRS-91 radio. 

SYSTEM PARAMETERS

Frequency: 116 - 150 MHz/ 

 225 - 400 MHz (AN/VRC -83) 

 2 - 30 MHz (AN/VRC-101) 

 30 – 88 MHz (AN/VRS-91) 

 

Power: 30 W PEP (AN/VRC-83) 

 150 W PEP (AN/VRC-101) 

 50 W PEP (AN/VRS-91) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

RF shock/burn ..................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/VRC-101 radio set, exclude personnel to distances of 1.1 m from the 

antenna. 

 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 140

AN/TSQ-199 Enhanced TRACKWOLF 

SYSTEM DESCRIPTION

The AN/TSQ-199 is an automated, soldier portable, high frequency 

communications intercept, collection, and emitter location system. 

The system consists of three AN/TSQ-205 stations. The stations are 

equipped with the AN/PRC-119A Radio Set and LST-5E Satellite 

Communications (SATCOM) Transceiver. The LST-5E SATCOM 

transceiver utilizes a crossed-dipole antenna that is mounted on a tripod 

located on the ground. 

SYSTEM PARAMETERS

Frequency: 30 – 88 MHz (AN/PRC-119A) 

 225 – 400 MHz (LST-5E) 

 

Power: 4 W average (AN/PRC-119A) 

 18 W average max (LST-5E) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

The AN/PRC-119A Radio Set system is not able to produce potentially hazardous PDLs 

in excess of the safety standard and is not subject to radiation protection control. The 

LST-5E Transceiver is able to produce potentially hazardous PDLs in excess of the 

partial-body safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB) . 

Exclude personnel to a distance of 30 cm from the SATCOM antenna. 

Observe standard RF shock precautions. Do not touch the antenna and crossed-dipole 

elements of the SATCOM antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 69-37-4632-96

AN/TSS-11 Night Vision Sight Set 

SYSTEM DESCRIPTION

The AN/TSS-11 is a night vision sight set that utilizes a UHF 

communications antenna. 

SYSTEM PARAMETERS

Frequency: 225 - 400 MHz Power: 50 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to distances of 1.1 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 141

AN/TSW-7 Air Traffic Control Central 

SYSTEM DESCRIPTION

The AN/TSW-7 is an air and ground transportable air traffic center. It 

utilizes three AN/ARC-114A radio sets, (omnidirectional blade/whip 

antenna) three AN/ARC-115A radio sets, (omnidirectional blade/whip 

antenna) one AN/ARC–102 radio set, (resonant length wire), and 

three AN/ARC-164 radio sets (omnidirectional blade/whip antenna).

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz (AN/ARC-164) 

 30 – 70.5 MHz (AN/ARC-114) 

 116 – 149.975 MHz (AN/ARC-115) 

 2 – 30 MHz (AN/ARC-102) 

Power: 25 W (AN/ARC-164) 

 10 W minimum (AN/ARC-115) 

 10 W minimum (AN/ARC-114) 

 100 W average (AN/ARC-102) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

When utilizing the AN/ARC-102, exclude personnel to distances of 4.2 m from the wire 

antenna. Due to the use and placement of antennas in this system, no radiation hazard 

will exist in normally occupied areas. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-801-10

AN/TTR-1A Telephone Monitoring Set 

SYSTEM DESCRIPTION

The AN/TTR-1 is a telecommunications monitoring set. 

SYSTEM PARAMETERS

 

 

SYSTEM HAZARDS

Power Density Levels (PDL.... 

Other............................... 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5805-201-14&P
Equipment - 142

AN/TVQ-2 Ground/Vehicular Laser Locator Designator (G/VLLD) 

SYSTEM DESCRIPTION

The AN/TVQ-2 is the primary ground laser rangefinder/designator set 

and provides long-range designation for laser-guided munitions. 

SYSTEM PARAMETERS

Type: Nd:YAG Wavelength: 1064 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system utilizes a Class 4 laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. 

Utilizing the 10 dB attenuation filter with the system and in the rangefinder mode, the 

hazard distances for viewing the laser is 3.1 km with the naked eye and 22 km with 

magnifying optics. 

 

This laser is hazardous to the naked eye for a distance of 8 km and 40 km for viewing 

with magnifying optics. Use protective eyewear that filter at 1064 nm with a minimum 

OD of 5.5. 

 

Eliminate all specular surfaces (man made and natural) capable of producing potentially 

hazardous reflections. Control unauthorized personnel access to controlled area. Use 

only on an approved laser range or training area. Appoint a qualified Laser Range Safety 

Officer. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 9-1260-477-12; TM 9-6940-477-14

AN/TYK-10A Data Analysis Central 

SYSTEM DESCRIPTION

The AN/TYK-10 is a data analysis system. 

SYSTEM PARAMETERS 

SYSTEM HAZARDS

Power Density Levels (PDL) ... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5895-219-14&P
Equipment - 143

AN/TYK-11 Data Analysis Central 

SYSTEM DESCRIPTION

The AN/TYK-11 is a data analysis system. 

SYSTEM PARAMETERS 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5895-220-14

AN/TYQ-5 Data Analysis Central 

SYSTEM DESCRIPTION

The AN/TYQ-5 is a data analysis system. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 32-5895-248-14&P

AN/TYQ-40 All Source Analysis System/ Forward Sensor Interface Control 

 (ASAS/FSIC) 

SYSTEM DESCRIPTION

The AN/TYQ-40 consists of one AN/ARC-164 UHF Radio Set 

(omnidirectional blade/whip antenna) and four AN/VRC-46 VHF 

Radio Sets (resonant length whip antenna). 

SYSTEM PARAMETERS

Frequency: 30 – 76 MHz (AN/VRC-46) 

 220 – 400 MHz (AN/ARC-164) 

 

 Power: 5 W average; 35 W PEP (AN/VRC-46) 

 25 W (AN/ARC-164) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .. 

Hazard distance from antenna. 

RF shock/burn .................. 

Other............................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

For the AN/VRC-46 radio set, exclude personnel to distances of 1.0 m from the antenna. 

Due to the placement of the system antenna, in normal operations, no radiation hazard 

will exist to personnel. 

Observe standard RF shock precautions. Do not touch system antennas when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-1497-10-2
Equipment - 144

AN/UAS-9 Laser Rangefinder/Designator 

SYSTEM DESCRIPTION

The AN/UAS-9 is a laser rangefinder/designator set.

SYSTEM PARAMETERS

Type: Nd-YAG Wavelength: 1064 nm 

SYSTEM HAZARDS

Laser Classification ............ 

Hazard distance ................. 

Ocular injury .................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system contains a Class 3b laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. 

In the designator mode, do not permit personnel to view the laser from within the beam at 

distances less than 9.7 km with the naked eye. In the rangefinder mode, do not permit 

personnel to view the laser from within the beam at distances less than 5.5 km with the 

naked eye. Viewing the laser through magnifying optical instruments will be 

considerably shorter. 

 

This laser is hazardous to the naked eye for a distance of 5.5 km. Use protective eyewear 

that filter at 1064 nm with a minimum OD of 5.0. 

Eliminate all specular surfaces (man made and natural) capable of producing potentially 

hazardous reflections. Control unauthorized personnel access to controlled area. Use 

only on an approved laser range or training area. Appoint a qualified Laser Range Safety 

Officer. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/ULQ-13 Microwave Test Van 

SYSTEM DESCRIPTION

The AN/ULQ-13 is a microwave testing van. Two antennas are utilized by this 

system; a parabolic reflector for the lower frequency range and a horn for the 

higher frequency range. 

SYSTEM PARAMETERS

Frequency: 2 – 6 GHz ; 7 – 10 GHz 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

In the nonscanning mode, exclude personnel to distances of 6.0 m from the antenna. In 

the scanning mode, exclude personnel to distances of 3.0 m from the antenna. Prohibit 

access of to the roof of the van during transmissions. Use the scanning mode for 

operations whenever practical. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads during maintenance operations. 
Equipment - 145

AN/ULQ-19 (V) 1, 2 Communications Jamming System 

SYSTEM DESCRIPTION

The AN/ULQ-19 is a jeep-mounted tactical VHF signal jamming system for 

use in the forward combat zone. It utilizes a roof-mounted omnidirectional 

whip antenna. 

SYSTEM PARAMETERS

Frequency: 20 – 80 MHz Power: 250 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to distances of 1.5 m from the antenna. Due to the placement of 

the system antenna, in normal operations, no radiation hazard will exist to personnel. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads during maintenance operations. 

REFERENCES: TM 11-5865-256-13

AN/UPD-7 PIP Radar Surveillance System 

SYSTEM DESCRIPTION

The AN/UPD-7 is an airborne sideways-looking array radar 

(SLAR). It utilizes two identical antennas mounted on each side 

of the aircraft fuselage. 

SYSTEM PARAMETERS

Frequency: 9.1 – 9.4 GHz Power: 22 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard near the antenna radome. Establish a Nonionizing Radiation Protection 

Program (IAW guidelines provided in this TB) . 

All open waveguides and the antenna radome produce potentially hazardous PDLs. 

Exclude personnel to a distance of 30 cm from the antenna radome. Periodically inspect 

waveguides for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Prohibit system free-space radiating with the randome removed. 
Equipment - 146

AN/UPM-60A Radar Test Set 

SYSTEM DESCRIPTION

The AN/UPM-60 is a radar test set. 

SYSTEM PARAMETERS

Frequency: 15.7 – 16.3 GHz Power: low 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-228-12

AN/UPM-98A, B, C, D Radar Test Set 

SYSTEM DESCRIPTION

The AN/UPM-98 is a radar test set. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-403-14; TM 11-6625-403-15-1

AN/UPM-135 Radar Test Set 

SYSTEM DESCRIPTION

The AN/UPM-135 is a radar test set. 

SYSTEM PARAMETERS

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-1729-15
Equipment - 147

AN/UPQ-3 Improved GUARDRAIL 

SYSTEM DESCRIPTION

The AN/UPQ-3 consists of a Ground Tracker and an Airborne WideBand 

Data Link. The Ground Tracker utilizes a 1.8 m diameter cassegrain 

antenna and the Airborne Band utilizes a 20 cm diameter parabolic 

antenna. 

SYSTEM PARAMETERS

Frequency: 9.6 – 9.95 GHz/ 

 14.5 – 15.5 GHz (Ground Tracker) 

 15 – 15.35 GHz ( Airborne Band) 

Power: 70 W (Ground Tracker) 

 70 W (Airborne Band) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ........ 

Other.................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

In the Ground Tracker nonscanning mode, exclude personnel to distances of 12 m from 

the antenna. In the Airborne Band, exclude personnel to distances of 6 m from the 

antenna. 

All open waveguides and the antenna radome produce potentially hazardous PDLs. 

Exclude personnel to a distance of 50 cm from the antenna radome. Periodically inspect 

waveguides for cracks or leaks and replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/URC-94 Radio Set 

SYSTEM DESCRIPTION

The AN/URC-94 is a HF automatic tuned radio set 

that utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 1.5 – 30 MHz; 30 – 80 MHz Power: 100 W; 50 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 148

AN/URC-104 Radio Set 

SYSTEM DESCRIPTION

The AN/URC-104 is a HF automatically tuned radio 

set that utilizes a dipole antenna. 

SYSTEM PARAMETERS

Frequency: 30 - 150 MHz; 225 - 400 MHz Power: 5 W; 20 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-1195-10

AN/URC-122 Radio Set 

SYSTEM DESCRIPTION

The AN/URC-94 is a HF automatically tuned radio set that utilizes a 

dipole antenna. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz Power: 50 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-582-1036-12

AN/URM-113A Radio Test Set 

SYSTEM DESCRIPTION

The AN/URM-113 is a radio test set. 

SYSTEM PARAMETERS

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-206-12; TM 11-6625-206-35
Equipment - 149

AN/URM-157A Radio Set Test Harness (part of AN/ARC-102)

SYSTEM DESCRIPTION

The AN/URM-157 is a radio set test harness. 

SYSTEM PARAMETERS

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-622-12

AN/URM-172 RF Radio Test Set (part of AN/URC-10)

SYSTEM DESCRIPTION

The AN/URM-172 is a radio test set. 

SYSTEM PARAMETERS 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-1698-15
Equipment - 150

AN/USC-60 Flyaway Triband Satellite (FTSAT) Terminal 

SYSTEM DESCRIPTION

The AN/USC-60 is a lightweight commercial satellite communications 

terminal. It utilizes a 1.8 m parabolic reflector antenna. The FTSAT consists 

of a receiver group, transmitter group, antenna group, baseband group, power 

group, auxiliary equipment group, and control group. 

SYSTEM PARAMETERS

Frequency: 5850 – 6426 MHz (C-Band) 

 7900 – 8400 MHz (K-Band) 

 14.0 – 14.5 GHz (Ku-Band) 

Power: 500 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

Open/cracked waveguide ....... 

Other............................... 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the main beam. 

When operating in the C-Band, exclude personnel to a distance of 26 m from the 

antenna. When operating in the X-Band, exclude personnel to a distance of 44 m from 

the antenna. When operating in the Ku-Band, exclude personnel to a distance of 105 m 

from the antenna. When operating the antenna at elevations of +5 and +10 degrees, 

personnel should observe a distance of at least 12 m and 6 m, respectively, from the front 

of the antenna. 

The area between the antenna feedhorn and the reflector and any open waveguide 

produce potentially hazardous PDLs. Exclude personnel from these areas. Periodically 

inspect waveguides for cracks or leaks and replace suspect waveguides. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

AN/USM-306 Radio Test Set 

SYSTEM DESCRIPTION

The AN/USM-306 is a radio test set. 

SYSTEM PARAMETERS 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not a free-space radiator and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6625-1748-12
Equipment - 151

AN/USQ-140 (V) 1 Multifunctional Information Distribution System (MIDS) – 

Low Volume Terminal (MIDS-LVT(2)) 

SYSTEM DESCRIPTION

The AN/USQ-140 is a communications terminal. The shelterized 

version uses an AN/GSQ-240A (C) digital radio transceiver. The 

system utilizes an omnidirectional vertical dipole antenna. 

SYSTEM PARAMETERS

 

Frequency: 969 – 1206 MHz Power: 200 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/UXC-4 Tactical Digital Facsimile (TDF) Set 

SYSTEM DESCRIPTION

The AN/UXC-4 provides simultaneous pictorial reading and facsimile 

generation. 

SYSTEM PARAMETERS

Type: He-Ne Wavelength: 632.8 nm 

SYSTEM HAZARDS

Laser Classification ........... 

Hazard distance ................ 

Ocular injury ................... 

Other..............................

HAZARD CONTROLS (to reduce or eliminate risk) 

During normal operation, no laser power exists outside the TDF enclosure. 

Operate the TDF only with the front cover in place. 

This laser is potentially hazardous to the naked eye if the laser is operated at a power level 

above 1 mW. Use protective eyewear that filter at 632.8 nm with a minimum OD of 1.0 

unless the power output is below 1 mW. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 152

AN/VIC-4 Vehicular Intra/Inter Communications System (VIICS) 

SYSTEM DESCRIPTION

The AN/VIC-4 is a communication and data distribution system that 

provides intra and inter vehicular communications. The VIICS is 

installed in the Command and Control Vehicle Mission Module System 

(C2V-MMS) and enables all crew members to communicate with one 

another and access all radio sets in the C2V. The VIICS consists of the 

Crew Access Unit (CAU) and the Communications Interface Unit (CIU). 

SYSTEM PARAMETERS

Frequency: 410 MHz Power: 4 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/VLQ-4T Electronics Countermeasures Training Device 

SYSTEM DESCRIPTION

The AN/VLQ-4 is an jeep-mounted VHF electronic 

countermeasures training device that utilizes a log periodic 

antenna, manually rotated with a rope lanyard. 

SYSTEM PARAMETERS

Frequency: 30 – 75.95 MHz Power: 300 - 1200 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard in close proximity of the antenna. Establish a Nonionizing Radiation 

Protection Program (IAW guidelines provided in this TB) . 

Exclude personnel to distances of very close proximity (3 cm) from the antenna. Due 

to the elevation of the antenna, personnel are normally not exposed to RFR. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not operate this system in a nonstandard configuration or with the antenna improperly 

erected. 
Equipment - 153

AN/VLQ-11 SHORTSTOP Electronic Protection System, Vehicle Group 

SYSTEM DESCRIPTION

The AN/VLQ-11 is an electronic countermeasures system 

developed to protect personnel and equipment from incoming 

artillery and mortar shells. This configuration consists of a core 

receiver/transmitter (R/T) and an elevated spiral antenna 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ...................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/VPS-2A Radar Set 

SYSTEM DESCRIPTION

The AN/VPS-2 is a fire control radar set for the Vulcan 

Defense System. This set utilizes a 0.6 m diameter 

parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 9.205 – 9.245 GHz Power: 10.4 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides....... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 4.0 m in the direction of the main beam. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs. 

Exclude personnel from this area and do no permit operation of this system with any 

cracked, broken or open waveguide. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads in maintenance operations. Instruct personnel not to 

place eyes near the RF power indicator lamp located in the waveguide of earlier 

systems. 

REFERENCES: TM 9-1285-210-30
Equipment - 154

AN/VRC-12 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-12 is a vehicular and/or fixed short range FM radio set which 

utilize the RT-246 and/or RT-524 transceiver set. The set utilizes either a 

vehicular or shelter-mounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-12

AN/VRC-24A Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-24 is an aircraft ground-to-air radio communications 

set which utilizes a center-fed, broadband vertical dipole antenna. 

SYSTEM PARAMETERS

Frequency: 225 - 400 MHz Power: 16 W 

 2 W max av 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-222-10
Equipment - 155

AN/VRC-29 Radio Teletypewriter Set 

SYSTEM DESCRIPTION

The AN/VRC-29 is a armored personnel carrier mounted version of 

the AN/GRC-46 radio set. This set is a HF-AM teletypewriter radio 

utilizing the AN/GRC-19 radio set and utilizes a 4.6 m whip or 

doublet antenna. 

SYSTEM PARAMETERS

Frequency: 1.5 – 20.0 MHz Power: 100 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to distances of 1.0 m from the antenna. 

Observe standard RF shock precautions. Do not touch the antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5815-204-10

AN/VRC-34 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-34 is a radio set which utilizes a vertical whip 

antenna. 

SYSTEM PARAMETERS

Frequency: 6.6 – 12.0 MHz (Band 1) Power: 15 W 

 3.6 – 6.0 MHz (Band 2) 

 2.0 – 3.6 MHz (Band 3) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-453-10
Equipment - 156

AN/VRC-43 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-43 is a vehicular and/or fixed short range FM radio set that utilizes the 

RT-246 and/or RT-524 transceiver set. The set utilizes either a vehicular or sheltermounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-12; TM 11-5820-401-10

AN/VRC-44 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-44 is a vehicular and/or fixed short range FM radio set which utilize the 

RT-246 and/or RT-524 transceiver set. The set utilizes either a vehicular or sheltermounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-12; TM 11-5820-401-10
Equipment - 157

AN/VRC-45 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-45 is a vehicular and/or fixed short range FM radio set which utilize 

the RT-246 and/or RT-524 transceiver set. The set utilizes either a vehicular or 

shelter-mounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-10

AN/VRC-46 Radio Set (used in AN/TRC-189, AN/TSQ-71, AN/TSQ-72, AN/TYQ-40)

SYSTEM DESCRIPTION

The AN/VRC-46 is a vehicular and/or fixed short range FM radio set which utilize 

the RT-246 and/or RT-524 transceiver set. The set utilizes either a vehicular or 

shelter-mounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-10; TM 11-5820-401-12
Equipment - 158

AN/VRC-47 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-47 is a vehicular and/or fixed short range FM radio set which utilize 

the RT-246 and/or RT-524 transceiver set. The set utilizes either a vehicular or 

shelter-mounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-12; TM 11-5820-401-10

AN/VRC-48 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-48 is a vehicular and/or fixed short range FM radio set which utilize 

the RT-246 and/or RT-524 transceiver set. The set utilizes either a vehicular or 

shelter-mounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................

. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-12; TM 11-5820-401-10
Equipment - 159

AN/VRC-49 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-49 is a vehicular and/or fixed short range FM radio set which utilize the 

RT-246 and/or RT-524 transceiver set. The set utilizes either a vehicular or sheltermounted whip antenna, depending on the configuration. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz 

Power: 5 W average; 35 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-12; TM 11-5820-401-10

AN/VRC-64 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-64 is a vehicular and/or fixed short range FM radio set 

which utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz Power: 3 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-498-12
Equipment - 160

AN/VRC-83 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-83 is a vehicular and/or fixed short range FM 

radio set which utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 116 – 150 MHz (Low Band) Power: 30W 

 225 – 400 MHz (High Band) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-1149-14&P

AN/VRC-86 Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-86 is a vehicular and/or fixed short range FM radio set 

which utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz Power: 150 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-927-13&P
Equipment - 161

AN/VRC-87 Vehicular Short Range Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-87 is a low power version of the Single Channel Ground 

and Air Radio System (SINCGARS) which utilizes a whip antenna. 

SYSTEM PARAMETERS

 

Frequency: 30 – 88 MHz Power: 5 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1
Equipment - 162

AN/VRC-88 Vehicular Short Range Dismountable Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-88 is a low power version of the Single Channel Ground and 

Air Radio System (SINCGARS) which utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 30 – 88 MHz Power: 50 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1

AN/VRC-89 Vehicular Long Range Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-89 is a full power version of the Single Channel Ground 

and Air Radio System (SINCGARS) which utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 30 – 88 MHz Power: 50 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................

. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1
Equipment - 163

AN/VRC-90 Vehicular Long Range Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-89 is a full power version of the Single Channel Ground and 

Air Radio System (SINCGARS) which utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 30 – 88 MHz Power: 50 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................

. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1

AN/VRC-91 Vehicular Short/Long Range Dismountable Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-91 is a full power version of the Single 

Channel Ground and Air Radio System (SINCGARS) 

which utilizes either a whip or metal tape antenna, 

depending on the function. 

SYSTEM PARAMETERS

Frequency: 30 – 88 MHz Power: 4 W (MANPACK) 

 4 W (short range) 

 50 W (long range) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1
Equipment - 164

AN/VRC-92 Vehicular Long Range Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-92 is a full power version of the Single Channel Ground 

and Air Radio System (SINCGARS) which utilizes a whip antenna. 

SYSTEM PARAMETERS

Frequency: 30 – 88 MHz Power: 50 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1; TM 11-5820-890-10

AN/VRC-97 Mobile Subscriber Equipment (MSE) Radio Terminal 

SYSTEM DESCRIPTION

The AN/VRC-97 is a radio/telephone terminal which utilizes a 

whip antenna. 

SYSTEM PARAMETERS

Frequency: 33 – 88 MHz Power: 18 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5800-216-10; TM 11-5820-1021-10
Equipment - 165

AN/VRC-100 HF Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-100 is a HF radio set which utilizes a 1.8 m whip and 

long wire cross dipole antenna. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz Power: 100 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .. 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

In nonstandard operating conditions (100 W for greater than 2 minutes), this system is 

able to produce potentially hazardous PDLs in excess of the safety standard. 

In nonstandard operating conditions, exclude personnel to a distance of 1.0 m from the 

whip antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/VRC-101 HF Single Side Band (SSB) AM Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-101 is a HF AM radio set. 

SYSTEM PARAMETERS

 

Frequency: 2 - 30 MHz Power: 150 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 25 cm from the whip antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 166

AN/VRC-104 HF Radio Set 

SYSTEM DESCRIPTION

The AN/VRC-104 is a battery powered HF radio set which provides short 

range, two-way, radiotelephone communications. This set utilizes a 

monopole antenna. 

SYSTEM PARAMETERS

 

Frequency: 2 – 30 MHz Power: 20 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

AN/VSC-2A HF Single Side Band (SSB) AM Radio Set 

SYSTEM DESCRIPTION

The AN/VSC-2 is a HF radio teletypewriter set which utilizes 

a omnidirectional, 4.57 m whip antenna usually mounted on a 

vehicle or radio-shelter surface. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz Power: 200 W; 400 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 1.5 m from the whip antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5815-331-14
Equipment - 167

AN/VSC-3A HF Single Side Band (SSB) AM Radio Set 

SYSTEM DESCRIPTION

The AN/VSC-3 is a HF radio teletypewriter set which utilizes a 

omnidirectional, 4.57 m whip antenna usually mounted on a 

vehicle or radio-shelter surface. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz Power: 200 W; 400 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 1.5 m from the whip antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5815-332-15

AN/VSC-7 Radio Set 

SYSTEM DESCRIPTION

The AN/VSC-7 is a vehicular-mounted satellite communications (SATCOM) radio set 

which utilizes a crossed log-periodic antenna in the SATCOM mode and a whip antenna 

in the line-of-sight (LOS) mode. 

SYSTEM PARAMETERS

Frequency: 225 - 400 MHz 

Power: 35 W average (whip) 

 2 W average (LP) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-1181-10
Equipment - 168

AN/VSQ-2 (V) Enhanced Position Location Reporting System (EPLRS) 

SYSTEM DESCRIPTION

The AN/VSQ-2 is a vehicular tactical data system which handles 

simplex/duplex data transmissions in the UHF band. Two variations 

of the EPLRS are the Very High Speed Integrated Circuit (VHSIC) 

and the System Improvement Program (SIP). The EPLRS utilizes a 

vertical monoplole antenna in the vehicular, airborne, or manpack 

configuration, depending on the mission. 

SYSTEM PARAMETERS

Frequency: 420 – 450 MHz Power: 0.4 -100 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 24-ME-6410-96

AN/VSS-1, (V)1, (V)2, 1 A-E, Infrared Searchlight Set 

SYSTEM DESCRIPTION

The AN/VSS-1 is a infrared-visible searchlight set with a power of 100 – 150 

million candlepower. 

SYSTEM PARAMETERS

Type: Xenon-short lamp 

SYSTEM HAZARDS

Laser Classification ............. 

Hazard distance .................. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not contain a laser. It contains a high intensity visible/invisible light 

source. 

Do not permit personnel to view the direct beam at distances within 200 m. 

Viewing the direct beam may cause severe eye injury. Personnel may receive temporary 

flash blindness viewing the direct beam at ranges in excess of 200 m. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6230-219-12; TM 11-5855-250-12&P
Equipment - 169

AN/VSS-2A Infrared Searchlight Set 

SYSTEM DESCRIPTION

The AN/VSS-2 is a infrared invisible searchlight set with a power of 100 – 150 

million candlepower. 

SYSTEM PARAMETERS

Type: Xenon-short lamp 

SYSTEM HAZARDS

Laser Classification ............. 

Hazard distance .................. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not contain a laser. It does contain a high intensity invisible light 

source. 

Do not permit personnel to view the direct beam at distances within 200 m. 

Viewing the direct beam may cause severe eye injury. Personnel may receive temporary 

flash blindness viewing the direct beam at ranges in excess of 200 m. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-6230-219-12

AN/VSS-3A Infrared Searchlight Set 

SYSTEM DESCRIPTION

The AN/VSS-3 is a infrared invisible searchlight set with a power of 100 – 150 

million candlepower. 

SYSTEM PARAMETERS

Type: Xenon-short lamp 

SYSTEM HAZARDS

Laser Classification ............. 

Hazard distance .................. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system does not contain a laser. This system contains both an infrared and a high 

intensity invisible light source. 

Do not permit personnel to view the direct beam at distances within 320 m. 

Viewing the direct beam may cause permanent severe eye injury. Personnel may receive 

temporary flash blindness viewing the direct beam at ranges in excess of 3000 m. Do not 

permit personnel to look into the main beam with magnifying optics. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5855-217-12; TM 11-5855-217-12-1
Equipment - 170

ASTAMIDS (Airborne Standoff Minefield Detection System) {LASER & RFR} 

SYSTEM DESCRIPTION

The ASTAMIDS is mounted on an unmanned aerial vehicle and uses active or 

passive sensors to detect mines from standoff distances. The Surrogate Data Link 

(SDL) is a subsystem of the ASTAMIDS. It is a two way data link between the 

Surrogate Minefield Detection System (SMDS) and the Surrogate Air Test 

Vehicle (SATV). This system utilizes a vertical parabolic reflector and vertical 

dipole antenna. 

SYSTEM PARAMETERS

SDL Frequency: 4.3 – 5.0 GHz 

SDL Power: 3 W; 10 W 

Laser sensor wavelength: 808 nm 

SYSTEM HAZARDS

Laser Classification............... 

Power Density Levels (PDL) .. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Open/cracked waveguide ...... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system uses a potentially hazardous continuous wave laser sensor. Establish a 

Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

The SDL uplink/downlink is not able to produce potentially hazardous PDLs in excess of 

the safety standard and is not subject to radiation protection control. 

In the scanning mode, do not permit personnel to view the direct beam at distances within 

55 m for unaided viewing and 400 m when viewing through magnifying optical 

instruments. In the nonscanning mode, do not permit personnel to view the direct beam 

at distances within 170 m for unaided viewing and 850 m when viewing through 

magnifying optical instruments.

Viewing the direct beam may cause retinal burn/eye injury. Skin exposure limits may 

also be exceeded; do not permit unprotected personnel to enter the area of the beam path. 

Use protective eyewear that filter the at 808 nm with a minimum OD of 4.0. 

 

The area between the antenna feedhorn and the reflector and any open waveguide produce 

potentially hazardous PDLs. Periodically inspect waveguides for cracks or leaks and 

replace suspect waveguides. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 171

ASTRO XTS 3000 (I), (III) Radio 

SYSTEM DESCRIPTION

The ASTRO XTS 3000 is a 48/255 channel digital portable VHF/800 MHz 

band transceiver. The unit utilizes a vertical dipole antenna. 

SYSTEM PARAMETERS

 

Frequency: 136 - 174 MHz (VHF) 

 806 – 824 MHz (800 MHz) 

 851 – 870 MHz (800 MHz) 

 Power: 5/1 W (VHF) 

 3 W (800 MHz) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Ensure personnel do not operate the radio with the antenna within 2.5 cm from the body. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

ATIRCM/CMWS (Advanced Threat Infrared Countermeasures/Common Missile 

 Warning System) 

SYSTEM DESCRIPTION

The ATIRCM is designed for actual combat and certain system characteristics are 

CLASSIFIED. 

SYSTEM PARAMETERS

Type: Diode Pumped-Arc Lamp 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system uses a potentially hazardous laser. Establish a Nonionizing Radiation 

Protection Program (IAW guidelines provided in this TB) . 

Safe viewing distances are IAW Technical Manual. Do not operate system while on the 

ground. 

Use protective eyewear during operation, training, and testing of the laser. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 172

AVENGER 

SYSTEM DESCRIPTION

The AVENGER laser system is a high-mobility muti-purpose wheeled 

vehicle (HMMWV) mounted laser rangefinder. 

SYSTEM PARAMETERS

Type: Carbon Dioxide Wavelength: 10.6 um 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The AVENGER utilizes a Class 1 laser. Under normal conditions, this system laser beam 

is below the MPE level and is considered to be safe. There is no hazard for 10 second or 

less viewing of the laser.

Instruct personnel not to stare into the beam. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards.

AWC (All Weather Chaparral System) Radar 

SYSTEM DESCRIPTION

The AWC consist of the DN-181 Radar which is self-contained on a small, single-axle 

trailer, and the Command Transmitter, which is mounted on the tracked vehicle missile 

launcher. The DN-181 Radar utilizes a cassegrain system with a subreflector for scanning 

and a 1.35m x 0.91 m parabolic reflector antenna. The Command Transmitter utilizes two 

antennas; a 60 cm diameter parabolic reflector and an 8 cm diameter horn antenna, 

mounted above the reflector. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ........ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 7.5 m from the Command Transmitter antenna. 

The area between the DN-181 Radar antenna feed and the subreflector or hyperbola 

produce potentially hazardous PDLs. Instruct personnel to avoid these areas. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 173

BCIS (Battlefield Combat Identification System) (part of BFIST)

SYSTEM DESCRIPTION

The BCIS is composed of a transponder/interrogator assembly which is 

used to identify friendly forces during combat. This system utilizes a 

directional narrow-beam slotted-waveguide array antenna and an 

omnidirectional resonant dipole antenna. Both antennas are positioned 

atop the vehicle turret. 

SYSTEM PARAMETERS

Frequency: 38 GHz Power: 60 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 174

BENDIX Model RDR – 160 (commercial) 

SYSTEM DESCRIPTION

The RDR-160 is an airborne weather radar set for fixed wing aircraft. It can be used 

with either a 25 or 30 cm parabolic reflector dish antenna. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ........ 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

In the nonscanning mode and using the 25 cm antenna, exclude personnel to a distance 

of 75 cm from the dish antenna. In the nonscanning and using the 30 cm antenna, 

exclude personnel to a distance of 90 cm from the dish antenna. 

All open waveguides and feed horn outputs produce potentially hazardous PDLs. 

Exclude personnel from this area and do no permit operation of this system with any 

cracked, broken or open waveguide. 

Consult the manufacturer’s equipment Technical Manual for other operator and/or 

maintenance hazards. 

BENDIX Model RDR – 1200 

SYSTEM DESCRIPTION

The RDR-1200 is an airborne weather radar set for fixed wing aircraft. It utilizes a 

30 cm parabolic reflector dish antenna which is usually located on the nose of the aircraft. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 2.0 m from the dish 

antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 55-6115-498-40
Equipment - 175

BENDIX Model RDR – 1206 (commercial) 

SYSTEM DESCRIPTION

The RDR-1206 is an airborne weather radar set for fixed wing aircraft. It utilizes a 

30 cm parabolic reflector dish antenna which is usually located on the nose of the aircraft. 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 2.0 m from the dish 

antenna. 

Consult the manufacturer’s equipment Technical Manual for other operator and/or 

maintenance hazards. 

BENDIX Model RDR – 1500 

SYSTEM DESCRIPTION

The RDR-1500 is a continuous display airborne weather radar set for 

fixed wing aircraft. It utilizes a 46 cm diameter planar array antenna. 

SYSTEM PARAMETERS

Frequency: 9.375 GHz Power: 4.7 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 2.0 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 176

BENDIX King Radio Model EPH – 5202X 

SYSTEM DESCRIPTION

The EPH – 5202X is a hand-held VHF//FM transceiver that is 

used shipboard for bridge-to-bridge, bridge-to-dock or deck 

and general ship-to-shore communications. 

SYSTEM PARAMETERS

Frequency: 150.8 – 174.0 MHz Power: 5 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other.................................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

BFIST (Bradley Fire Support Team Vehicle) 

SYSTEM DESCRIPTION

The BFIST provides automated enhanced surveillance, target 

identification and acquisition, tracking position, location and 

communications in tactical maneuvering. The sources of RFR are the 

Battlefield Combat Identification System (BCIS), which utilizes a 

omnidirectional resonant dipole and slotted waveguide array antenna, 

and either the vehicular or MANPACK version of the Single Channel 

Ground and Airborne Radio System (SINCGARS), which utilizes a 

whip antenna. 

SYSTEM PARAMETERS

Frequency: 38 GHz (BCIS) 

 30 - 88 MHz (SINCGARS) 

 

Power: 60 mW average (BCIS) 

 5 W average; 50 W PEP (SINCGARS) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

The BCIS and SINCGARS systems are not able to produce potentially hazardous PDLs 

in excess of the safety standard. 

Observe standard RF shock precautions. Do not touch the SINCGARS whip antenna 

when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 177

BFIST (Bradley Fire Support Team Vehicle) 

SYSTEM DESCRIPTION

The BFIST provides automated enhanced surveillance, target identification and 

acquisition, tracking position, location and communications in tactical 

maneuvering. The BFIST utilizes three sources of optical radiation. These 

sources are the AN/TVQ-2 or G/VLLD Laser Rangefinder/designator, the Bradley 

Laser Rangefinder (BLRF), and the Missile Countermeasure Device (MCD). 

SYSTEM PARAMETERS

Type: Nd:Yag (G/VLLD) 

Wavelength: 1064 nm (AN/TVQ-2) 

 1540 nm (G/VLLD) 

 CLASSIFIED (MCD) 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The G/VLLD system contains a Class 4 laser and requires an established laser safety 

program to ensure its safe use. Develop a written Local Standing Operating Procedure 

(SOP) IAW guidance provided in this TB. The BLRF contains a Class 1 laser and is 

considered safe. The MCD is CLASSIFIED and is not considered an occupational health 

hazard.

Utilizing the 10 dB attenuation filter with the G/VLLD and in the rangefinder mode, the 

hazard distances for viewing the laser is 3.1 km with the naked eye and 22 km with 

magnifying optics. 

 

This G/VLLD laser is hazardous to the naked eye for a distance of 8 km and 40 km for 

viewing with magnifying optics. Use protective eyewear that filter at 1064 nm with a 

minimum OD of 5.5. 

 

When using the G/VLLD, eliminate all specular surfaces (man made and natural) capable 

of producing potentially hazardous reflections. Control unauthorized personnel access to 

controlled area. Use only on an approved laser range or training area. Appoint a qualified 

Laser Range Safety Officer. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 178

BRWL (Bistatic Radar for Weapons Location) 

SYSTEM DESCRIPTION

The BRWL is a 3-D bistatic radar used to detect and track artillery. 

It utilizes a 1.1 m x 0.6 m antenna. 

SYSTEM PARAMETERS

Frequency: 450 MHz Power: 4000 W average 

 200 kW PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

In the scanning mode, exclude personnel to a distance of 19 m from the antenna. In the 

nonscanning mode, exclude personnel to a distance of 60 m in front of the antenna and 

1 m behind the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Carbine Visible Laser (CVL) 

SYSTEM DESCRIPTION

The CVL is a small visible laser mounted on a M4A1 carbine weapon. 

SYSTEM PARAMETERS

Wavelength: 630 nm (+/- 15 nm) 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Outdoor range operations ..... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The CVL system contains a Class 3a laser and requires an established laser safety 

program to ensure its safe use. Develop a written Local Standing Operating Procedure 

(SOP) IAW guidance provided in this TB. 

Utilizing the CVL with a 10 second exposure and no filter, the hazard distances for 

viewing the laser is 50 m with the naked eye and 350 m with magnifying optics. Utilizing 

the CVL with a 100 second exposure and no filter, the hazard distances for viewing the 

laser is 80 m with the naked eye and 550 m with magnifying optics 

 

Use protective eyewear for viewing the CVL laser with the naked eye or with magnifying 

optics. Use protective eyewear that filter at 630 nm with a minimum OD of 1.1. 

When using the CVL, eliminate all specular surfaces (man made and natural) capable of 

producing potentially hazardous reflections. Control unauthorized personnel access to 

controlled area. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 179

CELT (Coherent Emitter Location Testbed System) 

SYSTEM DESCRIPTION

The CELT is part of the Communications High Accuracy Airborne Location System. It 

consists of three Distance Measuring Equipment (DME) Sets, three remote DMEs, and a 

Ground Control DME. These subcomponents utilize High Speed Data Links (HSDL). 

SYSTEM PARAMETERS

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 30 cm from the antenna. Instruct personnel to remain 

in the fuselage when the hatch is open and the HSDL is radiating. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

(CLD) Compact Laser Designator 

SYSTEM DESCRIPTION

The CLD is a lightweight, man-portable, miniature target marker used 

by forward observers of target hand-off to laser-guided ordnance and 

laser-tracker-equipped aircraft. The CLD also includes a rangefinder 

capability. 

SYSTEM PARAMETERS

Type: Nd:YAG Wavelength: 1064 um 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The CLD utilizes a Class 4 laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. 

Do not permit personnel to view the beam at distances less than 9.7 m for unaided 

viewing. Do not permit personnel to view the beam at distances less than 38 km for 5 cm 

magnifying optics, 48 km for 8 cm magnifying optics, and 58 km for 12 cm magnifying 

optics. 

When viewing the CLD laser with the naked eye, use protective eyewear that filter at 

1064 nm with a minimum O.D. of 4.5. When viewing the CLD laser with magnifying 

optics, use protective eyewear that filter at 1064 nm with a minimum O.D. of 5.4. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 180

CO2 Laser Radar 

SYSTEM DESCRIPTION

The CO2 Laser Radar is mounted on an aircraft and operates in the far-infrared 

region. 

SYSTEM PARAMETERS

Type: CO2 Wavelength: 10.6 um 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The C02 laser radar system is considered safe. The laser wavelength is absorbed at the 

surface of most materials, such as glass or plastic. It is also absorbed at the surface of the 

eye or skin. 

Do not expose unprotected eyes or skin for durations longer than; one second at distances 

less than 90 m, five seconds at distances less between 90 and 210 m, and ten seconds at 

distances between 210 and 350 m. 

 

The CO2 laser radar is not a retinal burn hazard. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

Collins HF-8014A Radio Set 

SYSTEM DESCRIPTION

The Collins HF-8014A is a HF radio set that utilizes a whip or long wire 

antenna. 

SYSTEM PARAMETERS 

Frequency: 2 - 30 MHz Power: 1 kW 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 1.5 m from either antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 181

Collins U1000 Radio Set 

SYSTEM DESCRIPTION

The Collins U1000 is a UHF aircraft communications transceiver. 

SYSTEM PARAMETERS

 

Power: 1 kW 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 4.0 m from the antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Collins MW 518 Communications Terminal 

SYSTEM DESCRIPTION

The Collins MW 158 is a microwave line-of-sight (LOS) 

communications set. 

SYSTEM PARAMETERS 

Frequency: 7 – 8 GHz Power: 100 mW – 5 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides....... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

The antenna feed horn outputs and all open waveguides produce potentially hazardous 

PDLs within short ranges (3 – 4 cm). Instruct personnel to avoid these areas. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 182

C2V-MMS (Command and Control Vehicle Mission Module System) 

SYSTEM DESCRIPTION

The C2V is a track vehicle which houses the following radios: the 

AN/VRC-97 Mobile Subscriber Radio Telephone (MSRT), the 

Enhanced Position Locator Reporting System (EPLRS), user unit, the 

vehicular Single Channel Ground and Airborne Radio System 

(SINCGARS), the AN/VSC-7 Tactical Satellite (TACSAT) Radio Set, 

the Frequency Hopping Multiplexer (FHMUX), the AN/GRC-193A HF 

Radio Set and the Vehicular Intra/Inter Communications System 

(VIICS). 

SYSTEM PARAMETERS

Frequency: 2 – 30 MHz (AN/GRC-193) 

 30 - 88 MHz (SINCGARS) 

 33 – 88 MHz (AN/VRC-7) 

 410 MHz (VIICS) 

 420 – 450 MHz (EPLRS) 

Power: 100 W; 400 W (AN/GRC-193) 

 5 W average; 50 W PEP (SINCGARS) 

 18 W (AN/VRC-7) 

 4 W average (VIICS) 

 0.4 – 100 W (EPLRS) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

RF shock/burn ..................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

The TACSAT, EPLRS, VIICS, and SINCGARS systems are not able to produce 

potentially hazardous PDLs in excess of the safety standard. The AN/GRC-193 Radio 

Set is able to produce potentially hazardous PDLs in excess of the safety standard. 

Establish a Nonionizing Radiation Protection Program (IAW guidelines provided in this 

TB) . 

For the AN/GRC-193 Radio Set, exclude personnel to distances of 1.1 m (100 W) and 

2.5 m (400 W) from the antenna. 

Observe standard RF shock precautions. Do not touch the EPLRS, AN/GRC-193, 

SINCGARS, or AN/VRC-7 antennas when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5830-264-12
Equipment - 183

Dark Invader Model 3020-I Night Vision System 

SYSTEM DESCRIPTION

The 3020-I consists of a second-generation night vision image intensifying 

system combined with a 135 P/ 2.8 lens. The intended use of the device is 

to observe persons engaged in simulated combat at night. 

SYSTEM PARAMETERS

Type: diode laser Wavelength: 830 um 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Outdoor range operations ...... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The CLD utilizes a Class 3b laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. 

For extended viewing times, do not permit personnel to view the beam at distances less 

than 60 m for unaided viewing and 700 m when viewing with magnifying optics. 

For ten second viewing times, do not permit personnel to view the beam at distances less 

than 30 m for unaided viewing and 400 m when viewing with magnifying optics. For 

one second or less viewing times, do not permit personnel to view the beam at distances 

less than 80 m for unaided viewing and 250 m when viewing with magnifying optics. 

When using the CLD, eliminate all specular surfaces (man made and natural) capable of 

producing potentially hazardous reflections. Control unauthorized personnel access to 

controlled area. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

DRAKE Model TR-7A Radio Set 

SYSTEM DESCRIPTION

The TR-7A radio set is a commercially available system that utilizes 

several antenna types; log-periodic, a vertical whip and doublet. 

SYSTEM PARAMETERS

Frequency: 38 GHz Power: 100 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

 

Exclude personnel to a distance of 0.3 m from the antenna. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 184

DSBCIS (Dismounted Soldier Battlefield Combat Identification System) 

SYSTEM DESCRIPTION

The DSBCIS is a rifle and soldier-mounted version of the BCIS. This 

system is composed of a transponder/interrogator assembly which is 

used to identify friendly forces during combat. This system utilizes a 

patch-array antenna attached to the soldier’s rifle and an transponder 

omnidirectional resonant dipole antenna is attached to the soldier 

helmet. 

SYSTEM PARAMETERS

Frequency: 38 GHz Power: 38 mW average 

 316 mW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

DWSR–88C Weather Radar 

SYSTEM DESCRIPTION

The DWSR–88C is a fixed-station Doppler weather radar. It utilizes either of 

three parabolic reflector dish antennas; 3.7 m, 4.3 m, or 6.1 m. 

SYSTEM PARAMETERS

Frequency: 5.6 GHz 

Power: 125 W average; 250 kW PEP 

 275 W (Doppler mode) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides......... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

When utilizing the 4.3 m or 6.1 m antenna, this system is not able to produce potentially 

hazardous PDLs in excess of the safety standard. When utilizing the 3.7 m antenna, 

this system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

When utilizing the 3.7 m antenna, exclude personnel to a distance of 47 m from the dish 

antenna. 

The area between the antenna feed horn and reflector and any open waveguides produce 

potentially hazardous PDLs within short ranges. Exclude personnel from this area and 

do no permit operation of this system with any cracked, broken or open waveguide. 

Consult the manufacturer’s equipment Technical Manual for other operator and/or 

maintenance hazards. 
Equipment - 185

(EPLRS) Enhanced Position Location Reporting System 

SYSTEM DESCRIPTION

The EPLRS is a vehicular tactical data system which handles simplex/duplex data 

transmissions in the UHF band. Two variations of the EPLRS are the Very High 

Speed Integrated Circuit (VHSIC) and the System Improvement Program (SIP). 

The EPLRS utilizes a vertical monoplole antenna. 

SYSTEM PARAMETERS

Frequency: 420 – 450 MHz 

Power: 0.4 -100 W; 20 mW average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 186

FST-2000 Flyaway Satellite Terminal (part of GUARDRAIL System)

SYSTEM DESCRIPTION

The FST-2000 Terminal transmits information obtained at a remote site via 

satellite to the main GUARDRAIL Relay System. This Terminal will utilize 

a cassegrain-fed, log periodic reflector antennas with diameters of 4.5 m for 

transportability and 11 m for fixed-station usage. 

SYSTEM PARAMETERS

Frequency: 5.925 – 6.425 GHz (C Band) 

 7.9 – 8.4 GHz (X Band) 

 14.0 – 14.5 GHz (Ku Band) 

Power: 400 W PEP (C Band) 

 350 W PEP (X Band) 

 300 W PEP (Ku Band) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides......... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to distances of 1.0 m from the antenna feed sub-assembly. 

The area between the antenna feed horn and reflector and any open waveguides produce 

potentially hazardous PDLs within short ranges. Instruct personnel to avoid these areas. 

Inspect semi-rigid waveguides and quick-disconnect flange portions periodically for 

breaks or cracks, and replace any suspect waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 187

(GCP-1) Ground Commanders Pointer 

SYSTEM DESCRIPTION

The GCP-1 laser pointer is a hand-held infrared (IR) laser 

illuminator for night vision device users. It is designed to provide 

target marking and illumination for combat operations. 

SYSTEM PARAMETERS

Type: Gallium:Arsenide Wavelength: 825 nm 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The GCP-1 utilizes a Class 3b laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. This laser when used with its training filter is a Class 1 

laser device. 

When not using the training filter, do not permit the user to aim at unprotected personnel 

within 120 m or at personnel using magnifying optics within 830 m. 

The GCP-1 is capable of causing ocular injury at close range. Do not look into the lens 

with the naked eye. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Do not operate the GCP-1 without the training filter covering the laser exit port. 

GECKO Unmanned Ground Vehicle 

SYSTEM DESCRIPTION

The GECKO is comprised of an industrial grade skid-steer vehicle and a portable 

operator control unit (OCU). The RF link between the vehicle and the OCU is the 

Arlan A620 Radio Set. The height of both system antennas is approx. 5 m above 

ground. 

SYSTEM PARAMETERS 

Power: 3.5 W 

 1 W (Arlan A620 Radio Set) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 188

GUARDRAIL/Common Sensor Ground Station (GRCS) 

SYSTEM DESCRIPTION

The GRCS consists of three Interoperable Data Links (IDL), a 

Low Band Antenna (LBA) Field, an Integrated Processing 

Facility (IPF), a Remote Relay System (RRS)/the FST-2000, 

and a support building to house the GRCS. The FST-2000 

Terminal utilizes a cassegrain-fed, log periodic reflector 

antennas with diameters of 4.5 m for transportability and 11 m 

for fixed-station usage. The LBA and IPF utilize a Low-Band 

Horizontal Dipole antenna, a Low-Band Vertical 

Monopole/Monocone antenna, Mid and High-Band antenna 

masts, and ARF antennas mounted on the aircraft. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED (IDL) 

 5.925 – 6.425 GHz (C Band) (FST-2000) 

 7.9 – 8.4 GHz (X Band) (FST-2000) 

 14 .0 – 14.5 GHz (Ku Band) (FST-2000) 

Power: 70 W max (IDL) 

 400 W PEP (C Band) (FST-2000) 

 350 W PEP (X Band) (FST-2000) 

 300 W PEP (Ku Band) (FST-2000) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides....... 

RF shock/burn ...................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

The area between the IDL and FST-2000 antenna feed horn and reflector and any open 

waveguides produce potentially hazardous PDLs within short ranges (2.0 –2.5 m for the 

FST-2000). Instruct personnel to avoid these areas. Inspect FST-2000 semi-rigid 

waveguides periodically for breaks or cracks, and replace any suspect waveguide. 

Observe standard RF shock precautions. Do not touch any LBA antennas when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 189

GRIZZLY (Breacher Combat Mobility Vehicle) 

SYSTEM DESCRIPTION

The GRIZZLY is a combat support system that breaches manmade 

and natural obstacles, creating a lane for tracked vehicles to 

follow. The Breacher Vehicle is equipped with the Terrain 

Mapping System and a SINCGARS radio for short and long-range 

communications. It utilizes two vertical whip antennas. 

SYSTEM PARAMETERS

Frequency: 30 – 88 MHz (SINCGARS) 

 

Power: 5 W average (SINCGARS low mode) 

 5 0 W average (SINCGARS high mode) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

The SINCGARS radio system is not able to produce potentially hazardous PDLs in 

excess of the safety standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 190

HGSS (HELLFIRE Ground Support Simulator) 

SYSTEM DESCRIPTION

The HGSS is a component of the Air-to-Ground Engagement System 

II (AGES II) Simulator System. 

SYSTEM PARAMETERS

Type: Ga:As Wavelength: 914 nm 

 Erbium Glass 1540 nm 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system lasers are considered Class 3a. They are considered safe if the operators are 

informed of the hazards and use appropriate precautions. 

Intentional viewing of the erbium glass laser is avoided due to normal glass absorption in 

magnifying optics. Do not permit personnel to view the gallium-arsenide laser beam 

within 200 m with unprotected optics. Optical systems which have a built-in (or added) 

OD of 0.7 or greater will provide adequate protection for both lasers at any viewing 

distance. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 25-42-DT33-92

Individual Soldier Radio (ISR) 

SYSTEM DESCRIPTION

The ISR is a mobile VHF/UHF transceiver. The unit utilizes a 

screw-type vertical dipole antenna. 

SYSTEM PARAMETERS 

Frequency: 136 - 150 MHz Power: 5.0 W PEP 

 1.0 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Ensure personnel do not operate the radio with the antenna within 2.5 cm from the body. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: 
Equipment - 191

JAVELIN FTT (Field Tactical Trainer) 

SYSTEM DESCRIPTION

The JAVELIN FTT is a man-portable training system for 

the shoulder-fired JAVELIN Antitank Tactical Weapon 

System. The FTT is used in a tactical environment to 

practice weapon employment and real target engagements. 

SYSTEM PARAMETERS

Type: Gallium:Aluminum:Arsenide Wavelength: 905 nm 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The JAVELIN FTT utilizes a Class 3b laser and requires an established laser safety 

program to ensure its safe use. Develop a written Local Standing Operating Procedure 

(SOP) IAW guidance provided in this TB. 

Do not permit the user to aim at unprotected personnel within 12 m or within 20 m at 

personnel using 5 cm magnifying optics. 

When viewing the JAVELIN FTT laser with the naked eye, use protective eyewear that 

filter at 905 nm with a minimum O.D. of 1.0. When viewing the JAVELIN FTT laser 

with magnifying optics, use protective eyewear that filter at 905 nm with a minimum 

O.D. of 1.1. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 192

Joint Surveillance Target Attack Radar System (Joint STARS) Light Ground 

Station Module (LGSM) 

SYSTEM DESCRIPTION

The LGSM is a ground-based element of the Joint STARS integrated 

battlefield intelligence and target acquisition system. The LGSM is 

equipped with several types of data link and communications systems, 

which include the Surveillance Control Data Link (SCDL) Ground Data 

Terminal (GDT); two AN/VRC-92A Single Channel Ground and Air 

Radio System (SINCGARS) radio sets; one AN/VRC-83 VHF/UHF 

radio set; and the GSM UHF SATCOM System. The SCDL GDT 

utilizes a radome-covered, directional antenna which can be mounted on 

a mast or a tripod on the ground. The AN/VRC-92A utilizes a whip 

antenna mounted on a shelter. The AN/VRC-83 utilizes a dipole antenna 

mounted on a shelter. The GSM UHF SATCOM System utilizes a 

portable tripod-mounted, crossed-dipole antenna. 

SYSTEM PARAMETERS

Frequency: 225 - 400 MHz (AN/VRC-83) 

 CLASSIFIED (SCDL) 

 30 – 88 MHz (AN/VRC-92A) 

 240 – 400 MHz (GSM UHF) 

Power: 30 W (AN/VRC-83) 

 1.67 W average; 40 W PEP (SCDL) 

 50 W average (AN/VRC-92A) 

 200 W max (GSM UHF) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The SCDL GDT, AN/VRC-92A, and the AN/VRC-83 do not produce potentially 

hazardous PDLs in excess of the safety standard and are not subject to radiation 

protection controls. The GSM UHF SATCOM System is able to produce PDLs in 

excess of the safety standard close to the antenna. Establish a Nonionizing Radiation 

Protection Program (IAW guidelines provided in this TB) . 

 

Exclude personnel to distances of 2.0 m from the GSM UHF SATCOM antenna. 

Observe standard RF shock precautions. Do not touch the AN/VRC-92A, AN/VRC-83, 

or the GSM UHF SATCOM antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 24-83-0882-94
Equipment - 193

Joint Tactical Information Distribution System (JTIDS) Class II M Terminal 

SYSTEM DESCRIPTION

The JTIDS Class II M Terminal is a communications terminal. 

The shelterized version uses an AN/GSQ-240A (C) digital radio 

transceiver. The system utilizes an omnidirectional vertical 

dipole antenna. 

SYSTEM PARAMETERS

 

Frequency: 969 – 1206 MHz Power: 200 W PEP 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to RFR control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 24-ME-6651-97
Equipment - 194

JSTARS (Joint Surveillance Target Attack Radar System) (CGS) 

SYSTEM DESCRIPTION

JSTARS is a ground-to-satellite communications system. It has the 

capability of line-of-sight (LOS) communications. It consists of the 

AN/PSC-5 (V) 5 EMUT as used with the AM-7175D Power Amplifier. 

The EMUT is equipped with two antennas; one remote Satellite 

Communications (SATCOM) and one hemispherical (or dome). 

SYSTEM PARAMETERS

Frequency: 290 – 400 MHz (EMUT) 

 

Power: 200 – 250 W (EMUT) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard near the antenna. Establish a Nonionizing Radiation Protection (IAW 

guidelines provided in this TB). 

 

When operating at maximum power output, exclude personnel to a distance of 1.5 m 

from the front of the remote SATCOM antenna. 

Observe standard RF shock precautions. Do not touch any system antenna when 

energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 24-ME-7328-97

King Color Weather Radar 

SYSTEM DESCRIPTION

The King Color is a commercially available, fixed-station weather radar. 

SYSTEM PARAMETERS

Frequency: 9.375 GHz Power: 3 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides......... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

RADIATION (IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 1 m from the antenna. 

The area between the antenna feed horn and reflector and any open waveguides produce 

potentially hazardous PDLs within short ranges. Exclude personnel from this area and 

do no permit operation of this system with any cracked, broken or open waveguide. 

Consult the manufacturer’s equipment Technical Manual for other operator and/or 

maintenance hazards. 
Equipment - 195

LAAT (Laser Augmented Airborne TOW) 

SYSTEM DESCRIPTION

The LAAT laser system is a helicopter-mounted rangefinder that 

provides fire control for the AH-1S helicopter. 

SYSTEM PARAMETERS

Type: Nd:YAG Wavelength: 1064 nm 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Outdoor range operations ...... 

Other............................... 

HAZARD CONTROLS (to reduce or eliminate risk) 

The LAAT utilizes a Class 3b laser and requires an established laser safety program to 

ensure its safe use. Develop a written Local Standing Operating Procedure (SOP) IAW 

guidance provided in this TB. 

Do not permit the user to aim at unprotected personnel within 7.7 k m or to within 33 km 

of personnel with magnifying optics. 

When viewing the LAAT laser with the naked eye, use protective eyewear that filter at 

1064 nm with a minimum O.D. of 5.8. 

When using the LAAT, eliminate all specular surfaces (man made and natural) capable of 

producing potentially hazardous reflections. Control unauthorized personnel access to 

controlled area. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Land Warrior “Soldier” Radio System 

SYSTEM DESCRIPTION

The Land Warrior “Soldier” Radio System is a portable radio set which 

utilizes a dipole antenna mounted head high on the soldiers shoulder. 

SYSTEM PARAMETERS

Frequency: 1.755 – 1.85 GHz Power: 1 W 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 196

Land Warrior “Squad” Radio System 

SYSTEM DESCRIPTION

The Land Warrior “Squad” Radio System is a portable radio set which utilizes 

a base loaded, end fed, blade antenna mounted waist high on the soldier. 

SYSTEM PARAMETERS

Frequency: 30 – 88 GHz 

Power: 2 W PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 197

LAV-AD (Light Armored Vehicle Air Defense) 

SYSTEM DESCRIPTION

The LAV-AD is a light armored vehicle-mounted laser rangefinder. It is used in 

a tactical environment for weapon employment and real target engagements. 

SYSTEM PARAMETERS

Type: CO2 Wavelength: 1064 nm 

 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The LAV-AD utilizes a Class 1 laser and is considered safe. 

When viewing the LAV-AD laser with the naked eye, use plastic protective eyewear to 

prevent exposure to scattered laser energy. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Provide eye protectors for maintenance personnel.

LOPAR (Low Power Acquisition Radar) 

SYSTEM DESCRIPTION

The LOPAR is a surveillance radar which normally operates with 

the antenna scanning. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 53 m from the main beam 

of the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 198

LSDIS (Light & Special Division Interim Sensor) 

SYSTEM DESCRIPTION

The LSDIS is a lightweight short range air defense 

sensor which utilizes a 4 x 8 element dipole array 

antenna mounted on a tripod. 

SYSTEM PARAMETERS

Frequency: 1.22 – 1.4 GHz Power: 50 W average; 1.25 kW PEP 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

LST-5 Satellite Communications Radio Terminal 

SYSTEM DESCRIPTION

The LST-5 is a satellite communications radio terminal which operates in two modes; 

a SATCOM and alternate line-of-sight (LOS) communications mode. The LOS mode 

utilizes a compact helix antenna. 

SYSTEM PARAMETERS

Frequency: 225 - 400 MHz 

 

Power: 35 W average (SATCOM) 

 2 W (LOS) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

Observe standard RF shock precautions. Do not touch the antenna when energized 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 199

LST-5C Satellite Communications Radio Terminal 

SYSTEM DESCRIPTION

The LST-5C is a MANPACK satellite comunications radio terminal which utilizes 

either a log periodic (SE-77) or log conical-spiral antenna compact helix (WSC-3) 

antenna. 

SYSTEM PARAMETERS

Frequency: 210 - 317 MHz 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 4.5 m from the SE-77 antenna and 9 m from the 

WSC-3 antenna. 

Observe standard RF shock precautions. Do not touch either antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

LWLR/DCA (Land Warrior Laser Rangefinder/Digital Compass Assembly) 

SYSTEM DESCRIPTION

The LWLR/DCA mounts to the modular weapon and contains two lasers; the Laser 

Rangefinder (LRF) and the Boresight Light (BSL). The Laser Mandrel/Borelight is 

used to boresight the Thermal Weapon Sight to the various weapons systems they 

may be attached to. 

SYSTEM PARAMETERS

Type: Er:Glass (LRF) 

 Laser diode (BSL) 

 Laser diode (Mandrel) 

 Wavelength: 1533 nm (LRF) 

 655 nm (BSL) 

 635 nm (Mandrel) 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The Laser Rangefinder utilizes a Class 1 laser and is considered safe. The Boresight Light 

utilizes a Class 2 laser and is considered safe. The Mandrel/Borelight utilizes a Class 3a 

laser and requires an established laser safety program to ensure its safe use. Develop a 

written Local Standing Operating Procedure (SOP) IAW guidance provided in this TB. 

Do not permit personnel to look into the Mandrel/Borelight direct beam. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 200

M-33 Tracking Radar Set 

SYSTEM DESCRIPTION

The M-33 is a radar tracking set. 

SYSTEM PARAMETERS

Frequency: 8.5 – 9.6 GHz Power: 40 W average; 160 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Hazard distance from antenna... 

Open/cracked waveguides....... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

Exclude personnel to a distance of 125 cm from the antenna aperture. 

All open waveguides and feed horn outputs produce extremely hazardous PDLs. 

Extremely high PDLs exist very close to the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

M-36 Tracking Radar Set 

SYSTEM DESCRIPTION

The M-36 is a radar set. 

SYSTEM PARAMETERS

Frequency: 8.5 – 9.6 GHz Power: 40 W average; 160 kW PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL).... 

Open/cracked waveguides....... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard. 

 

All open waveguides and feed horn outputs produce potentially hazardous PDLs in close 

proximity (5 cm). Exclude personnel from this area and do no permit operation of this 

system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 201

MDV (Mine Detection Vehicle) 

SYSTEM DESCRIPTION

The MDV is a four-wheeled, tractor-type vehicle which sweeps out 

in front of other modules and travels between 20 and 35 km/hr for 

fast sweeps or 10 km/hr for slower sweeps. The MDV uses pulse 

induction-type mine detectors to locate and mark mines for clearing 

by EOD personnel. 

SYSTEM PARAMETERS

 

Frequency: 3 kHz – 300 GHz Power: 1.0 kW PEP 

 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-458-14

MILSTAR Ground Command Post Terminal 

SYSTEM DESCRIPTION

The MILSTAR Ground Command Post Terminal is a transportable 

millimeter satellite communications terminal. The UHF portion of the 

system utilizes a transmitter and a phased array antenna of five dipoles 

mounted on a tower. The EHF portion of the system utilizes a 2.44 m 

diameter parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 225 – 400 MHz (UHF) 

Power: 100 W (UHF) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides....... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The EHF portion of the system is able to produce potentially hazardous PDLs in excess 

of the safety standard between the antenna feed and the reflector. The UHF portion of 

the system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the antenna main beam. 

 

For the EHF portion of the system, the area between the antenna feed and the reflector 

produce potentially high PDLs. All open waveguides produce potentially high PDLs 

within 2.5 cm. Exclude personnel from these areas and check waveguide portion of this 

system periodically for breaks or cracks, and replace any suspect waveguide. 

Observe standard RF shock precautions. Do not touch either antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-1105-12&P
Equipment - 202

MMS (Mast Mounted Site Simulators) 

SYSTEM DESCRIPTION

The MMS is a component of the Air-to-Ground Engagement System II 

(AGES II) Simulator System. 

SYSTEM PARAMETERS

Type: Ga:As Wavelength: 904 nm 

 Erbium Glass 1540 nm 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system lasers are considered Class 3a. They are considered safe if the operators are 

informed of the hazards and use appropriate precautions. 

Intentional viewing of the erbium glass laser is avoided due to normal glass absorption in 

magnifying optics. Do not permit personnel to view the gallium-arsenide laser beam 

within 260 m with unprotected optics. Optical systems which have a built-in (or added) 

OD of 1.0 or greater at 904 nm will provide adequate protection at any viewing distance. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 25-42-D1XC-94

MP Series Radio 

SYSTEM DESCRIPTION

The MP Series is a 32 channel scanning portable VHF/UHF band transceiver. The 

unit utilizes a vertical dipole antenna. 

SYSTEM PARAMETERS 

Frequency: 136 - 174 MHz (VHF) 

 403 – 430 MHz (UHF) 

 450 – 480 MHz (UHF) 

 Power: 5/1 W (VHF) 

 4/1 W (UHF) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Ensure personnel do not operate the radio with the antenna within 2.5 cm from the body. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 203

M-RK (I), (II), (II SCAN) Radio 

SYSTEM DESCRIPTION

The M-RK is a switchable portable conventional VHF/UHF band transceiver. The 

unit utilizes a vertical dipole antenna. 

SYSTEM PARAMETERS

 

Frequency: 136 - 160 MHz (VHF) 

 150 – 174 MHz (VHF) 

 403 – 430 MHz (UHF) 

 440 – 500 MHz (UHF) 

 Power: 0.5 - 6 W (VHF/UHF) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Ensure personnel do not operate the radio with the antenna within 2.5 cm from the body. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Multiple Integrated Laser Engagement System (MILES) Extended Tube Launched 

Optically Tracked Wire Guided TOW System 

SYSTEM DESCRIPTION

The Extended TOW laser system provides simulated training for the Improved 

Acquisition Target System. 

SYSTEM PARAMETERS

Type: Ga:As Wavelength: 905 nm 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Other............................... 

HAZARD CONTROLS (to reduce or eliminate risk) 

The Extended TOW utilizes a Class 3a laser and requires an established laser safety 

program to ensure its safe use. Develop a written Local Standing Operating Procedure 

(SOP) IAW guidance provided in this TB. 

Do not permit the user to aim at unprotected personnel to within 6 m . 

When viewing the Extended TOW laser with the naked eye, use protective eyewear that 

filter at 905 nm with a minimum O.D. of 0.12. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 9-1265-368-10-2
Equipment - 204

Multiple Threat Emitter Simulator (MUTE) 

SYSTEM DESCRIPTION

The MUTE is equipped with AN/MST-T1A and AN/TPQ-43 

transmitter sets. The AN/MST-T1A is able to operate up to four 

transmitters simultaneously. The system utilizes several parabolic 

antennas that are mounted on a pedestal attached to the transmitter 

shelter. 

SYSTEM PARAMETERS

Frequency: 8.5 – 9.6 GHz (AN/TPQ-43) 

 50 MHz – 15.4 GHz (AN/MST-T1A) 

 

Power: 102 W max average (AN/TPQ-43) 

 25 - 825 W average (AN/MST-T1A) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The MUTE produces potentially hazardous PDLs in excess of the safety standard. 

Establish a Nonionizing Radiation Protection Program (IAW guidelines provided in 

this TB) . 

 

Exclude personnel to a distance of 11 m from the main beam of the AN/TPQ-43 antenna. 

Exclude personnel to an approximate distance of 50 m from the main beam of the 

AN/MST-T1A antenna (see CHPPM Study ME-8096-98). When operating four 

transmitters at the highest operating frequency and at maximum power, exclude 

personnel to a distance of 150 m from the main beam of the AN/MST-T1A antenna. 

All open waveguides and areas between the feed horn and reflector outputs produce 

potentially hazardous PDLs. Exclude personnel from this area and do no permit 

operation of this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study ME-8096-98

NIGHTSTALKER Universal Boresight Laser 

SYSTEM DESCRIPTION

The NIGHTSTALKER Universal Boresight Laser uses a laser light to aid in the 

proper alignment and sighting of a variety of weapons systems. 

SYSTEM PARAMETERS

Type: Continuous-wave 

 

Wavelength: 639 nm 

 Power: 1.17 mW 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The NIGHTSTALKER utilizes a Class 2 laser and is considered safe. (The laser would 

be classified as a 3a laser with only a small power increase of 0.01 mW). Develop a 

written Local Standing Operating Procedure (SOP) IAW guidance provided in this TB. 

Do not permit personnel within 75 m of the boresight to view the laser beam with 

binoculars or other collecting optics with protection level less than 0.32 OD at the 639 nm 

wavelength. Avoid any unnecessary laser exposure 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study: 25-MC-8514-98
Equipment - 205

NIKE–HERCULES Radar Systems 

SYSTEM DESCRIPTION

The NIKE–HERCULES radar system is used for target 

acquisition, tracking, and surveillance. The system consists of 

the Low Power Acquisition Radar (LOPAR), the Missile 

Tracking Radar (MTR), and Target Tracking Radar (TTR). 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the scanning mode, this system is not able to produce potentially hazardous PDLs in 

excess of the safety standard. In the nonscanning mode, this system is able to produce 

potentially hazardous PDLs in excess of the safety standard. Establish a Nonionizing 

Radiation Protection Program (IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 53 m from the main beam 

of the LOPAR antenna. In the AJAX mode, exclude personnel to a distance of 38.4 m 

from the front of the MTR antenna. In the long pulse mode, exclude personnel to a 

distance of 70 m from the front of the TTR antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 9-1430-250-10

NVL-11 (Night Fire Control Scope) 

SYSTEM DESCRIPTION

The NVL-11 is a night fire control scope. 

SYSTEM PARAMETERS

Wavelength: 850 nm 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Outdoor range operations ...... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

In the Low Power mode, the LAV-AD utilizes a Class 1 laser and is considered safe. 

In the High Power mode, the LAV-AD utilizes a Class 3b laser and requires an 

established laser safety program to ensure its safe use. Develop a written Local Standing 

Operating Procedure (SOP) IAW guidance provided in this TB. 

When viewing the NVL-11 laser, use protective eyewear that filter at 850 nm with an 

O.D. of 1 or 2. 

When using the NVL-11, eliminate all specular surfaces (man made and natural) capable 

of producing potentially hazardous reflections. Control unauthorized personnel access to 

controlled area. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 206

ORSMC (Off-Route Smart Mine Clearance System) 

SYSTEM DESCRIPTION

The ORSMC is a remotely-piloted, Highly Mobile Multi-Purpose 

Wheeled Vehicle (HMMWV) that incorporates decoy technologies that 

cause smart mine sensors to misfire the munition or fire on a dummy 

target. It consists of a telemetry radio that utilizes a vertical whip antenna 

and a video transmitter that utilizes a vertical dipole antenna. 

SYSTEM PARAMETERS

 

Frequency: 928 MHz (telemetry radio) 

 800 – 935 MHz (video transmitter) 

Power: 11 W (video transmitter) 

 150 mW (telemetry radio) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Observe standard RF shock precautions. Do not touch the either antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 PATHFINDER Radar System 

SYSTEM DESCRIPTION

The PATHFINDER is a marine surveillance radar that utilizes an end-fed, 

slotted, linear array antenna. 

SYSTEM PARAMETERS

Frequency: 9.375 GHz Power: 10 W 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides......... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

In the nonscanning mode, this system is able to produce potentially hazardous PDLs in 

excess of the safety standard. Establish a Nonionizing Radiation Protection Program 

(IAW guidelines provided in this TB) . 

In the nonscanning mode, exclude personnel to a distance of 2.5 m from the main beam 

of the antenna. 

All open or broken waveguides produce potentially hazardous PDLs in close proximity 

of the break (12 cm). Exclude personnel from this area and do no permit operation of 

this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 207

PATRIOT Test Console 2221/2234 

SYSTEM DESCRIPTION

The PATRIOT Test Console uses a small signal generator and spectrum analyzer to check 

the analog racks for the PATRIOT Radar System. These consoles utilize a closed loop 

configurated antenna. 

SYSTEM PARAMETERS

Power: <100 mW 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

These systems are not able to produce potentially hazardous PDLs in excess of the 

safety standard. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

RACAL RJR3100 Countermeasures Set 

SYSTEM DESCRIPTION

The RACAL is an electronic countermeasures training device which 

utilizes a transmitter and whip antenna mounted on the roof of a jeep. 

SYSTEM PARAMETERS

Frequency: 30 - 76 MHz Power: 35 W PEP 

 5 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn .................... 

Other................................ 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-401-12

R40X Radar System 

SYSTEM DESCRIPTION

The R40X is a marine surveillance radar that is comprised of a 

transceiver, a 61 cm diameter antenna, and a display unit. 

SYSTEM PARAMETERS

Frequency: 9.4 GHz Power: 4.0 kW PEP 

 1.5 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 208

REGENCY NET 

SYSTEM DESCRIPTION

The REGENCY NET consists of the AN/GRC-215 Team Terminal and the 

AN/TRC-179 Force Terminal. The AN/GRC-215 utilizes a 4.88 m whip antenna 

and the AN/TRC-179 utilizes three spiral whip antennas supported by 9 m masts. 

SYSTEM PARAMETERS

Frequency: 2 - 30 MHz 

Power: 100 W PEP (AN/GRC-215) 

 400 W PEP (AN/TRC-179) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

Both system terminals are able to produce potentially hazardous PDLs in excess of the 

safety standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . The MANPACK version of the AN/GRC-215 is unable to 

produce potentially hazardous PDLs in excess of the safety standard. 

When operating the AN/GRC-215 in the continuous wave mode, exclude personnel to a 

distance of 1.3 m from the antenna. When operating the AN/TRC-179 at 100% duty 

cycle, exclude personnel to a distance of 1.3 m from the antenna elements. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads during maintenance operations. 

RTS – RSS (Radar Target Simulator – Radar System Simulator) 

SYSTEM DESCRIPTION

The RTS-RSS is designed to simulate either a continuous wave (CW) 

or pulsed radar. The system has one CW and one pulsed transmitter, 

each of which utilize a standard gain horn antenna. 

SYSTEM PARAMETERS

Frequency: 6 - 18 GHz (CW) 

 10 – 18 GHz (pulsed wave) 

 

Power: 40 W (CW) 

 20 W average; 400 W PEP (pulsed wave) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Extremely high PDLs exist very close to the antenna; exclude personnel to a distance of 

1.3 m from the antenna. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Specify the use of dummy loads during maintenance operations. 
Equipment - 209

SCHWARTZ Electro-Optics Small Arms Transmitter 

SYSTEM DESCRIPTION

The SCHWARTZ laser transmitter is a computer programmable 

weapons simulator used to simulate any weapon or firing rate. 

SYSTEM PARAMETERS

Type: Ga:As Wavelength: 905 nm 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The SCHWARTZ transmitter utilizes a Class 1 laser and is considered safe. 

During maintenance operations, or when viewing the SCHWARTZ laser is required, use 

protective eyewear that filter at 905 nm with an O.D. of 1.0. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

SCOTT (Single Channel Objective Tactical Terminal) 

SYSTEM DESCRIPTION

SCOTT is a satellite communications terminal which accesses the 

communication services provided by the MILSTAR Satellite 

Communications System. The system utilizes a 1.7 m diameter 

parabolic dish with an offset parabolic feedhorn. The antenna is 

positioned 1.5 m above the ground. 

SYSTEM PARAMETERS

Frequency: 43.5 – 45.5 GHz Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides......... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the main beam of the antenna. 

 

The area between the antenna feedhorn and the reflector and any open or broken 

waveguide produce potentially hazardous PDLs. Exclude personnel from this area and 

do no permit operation of this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5895-1008-13
Equipment - 210

SEPS (SHORTSTOP Electronic Protection System) 

SYSTEM DESCRIPTION

SEPS is an electronic countermeasures system developed to 

protect personnel and equipment from incoming artillery and 

mortar shells. The SEPS consists of three different configurations; 

MANPACK, vehicle, and stand-alone. 

SYSTEM PARAMETERS

Frequency: CLASSIFIED Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

RF shock/burn ...................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

SIMLAS (Simulated Laser Target Marking System) 

SYSTEM DESCRIPTION

The SIMLAS is an laser aiming light to identify friend or foe (IFF). 

SYSTEM PARAMETERS

Type: Ga:As Wavelength: 830 nm 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The SIMLAS utilizes a Class 1 laser and is considered safe. 

The SIMLAS does not pose a potential for injury. Avoid unnecessary viewing of laser at 

beam output. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 211

SINCGARS (Single Channel Ground and Airborne Radio Systems) 

SYSTEM DESCRIPTION

SINCGARS is a series of VHF-FM combat net radios which 

provide the primary means of command and control for 

infantry, armor, and artillery units. SINCGARS is designed 

on a modular basis to interface with various ground and 

airborne systems. These systems utilizes whip antennas. 

(see AN/VRC-87 through ANVRC-92 and AN/PRC-119) 

SYSTEM PARAMETERS

Frequency: 30 – 88 M Power: 4 W (MANPACK) 

 4 W (short range) 

 50 W (long range) 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

RF shock/burn ..................... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

The MANPACK and Vehicular Short Range Systems are not able to produce potentially 

hazardous PDLs in excess of the safety standard. The Vehicular Long Range System is 

able to produce potentially hazardous PDLs in excess of the safety standard. Establish 

a Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) . 

 

Exclude personnel to a distance of 0.7 m from the Vehicular Long Range antenna. 

Observe standard RF shock precautions. Do not touch antenna when energized. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: TM 11-5820-890-10-1; TM 11-5820-890-10
Equipment - 212

SMART - T (Secure Mobile Anti-Jam Reliable Tactical Terminal) 

SYSTEM DESCRIPTION

SMART-T is an anti-jam tactical satellite terminal that is 

mounted on a vehicle. The system utilizes a offset-fed 

Gregorian antenna with a 1.4 m diameter parabolic reflector, 

positioned on top of a pallet. 

SYSTEM PARAMETERS

Frequency: 43.5 – 45.5 GHz Power: CLASSIFIED 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Open/cracked waveguides......... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the main beam of the antenna. 

 

The area between the antenna feedhorn and the reflector and any open or broken 

waveguide produce potentially hazardous PDLs. Exclude personnel from this area and 

do no permit operation of this system with any cracked, broken or open waveguide. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: FM 11-1
Equipment - 213

TADS (Target Acquisition and Designation System) 

SYSTEM DESCRIPTION

The TADS is a component of the Air-to-Ground Engagement System II 

(AGES II) Simulator System. 

SYSTEM PARAMETERS

Type: Ga:As Wavelength: 904 nm 

 Erbium Glass 1540 nm 

SYSTEM HAZARDS

Laser Classification.............. 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

This system lasers are considered Class 3a. They are considered safe if the operators are 

informed of the hazards and use appropriate precautions. 

Intentional viewing of the erbium glass laser is avoided due to normal glass absorption in 

magnifying optics. Do not permit personnel to view the gallium-arsenide laser beam 

within 260 m with unprotected optics. Optical systems which have a built-in (or added) 

OD of 1.0 or greater at 904 nm will provide adequate protection at any viewing distance. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

REFERENCES: CHPPM Study 25-42-D1XC-94
Equipment - 214

TLOS (Target Location and Observation System) 

SYSTEM DESCRIPTION

The TLOS is a man-portable day/night target location system used to detect enemy 

threat optical/electro-optical sensors and targeting systems. The TLOS consists of 

an Augmented Optical Sight (AOS) which is typically mounted on a M-16 rifle. 

SYSTEM PARAMETERS

Type: Ga:Al:As diode array 

 Wavelength: CLASSIFIED 

 

SYSTEM HAZARDS

Laser Classification.............. 

Laser Hazard distance .......... 

Ocular injury ..................... 

Other...............................

HAZARD CONTROLS (to reduce or eliminate risk) 

The TLOS is a Class 3b laser with the training filter in position. The TLOS laser emits 

optical radiation that exceeds the current protection standard. The TLOS is considered 

safe if operators are informed of the hazards and use appropriate precautions. 

With the training filter in position, do not permit unprotected personnel to enter the beam 

path at distances less than 2.5 m for unaided viewing and 15 m for optically aided 

viewing. Do not permit unprotected personnel to enter the beam path at distances less 

than 25 m from the direct beam. 

The TLOS is capable of causing marginal damage to the unprotected eye. Use eye 

protection with a minimum OD of 2.5 at the laser wavelength for aided and unaided 

intrabeam viewing at any range. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

To prevent accidental lasing do not remove the eye cup interlock. 

REFERENCES: CHPPM Study 25-MC-6811-97
Equipment - 215

TDAR Radar 

SYSTEM DESCRIPTION

TDAR is a portable surveillance radar for detecting targets 

within 20 km of the radar. The antenna is a four element, 

slotted waveguide array, with eleven slots per element. The 

antenna is mounted on a tripod and is normally operated while 

scanning. 

SYSTEM PARAMETERS

Frequency: 1.215 – 13 GHz Power: 10 W average 

 115 W PEP 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the main beam of the antenna. 

 

Exclude personnel to a distance of 5 cm from the antenna array. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

Tri-Band Satellite Communications (SATCOM) Subsystem (TSS) 

SYSTEM DESCRIPTION

The Triband SATCOM Sub is a transportable 

satellite earth station capable of operating in three 

satellite frequency bands. It utilizes a 6.248 m 

diameter parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: 5.85 – 6.425 GHz (C Band) Power: 290 W (C Band) 

 14 – 14.5 GHz (Ku Band) 290 W (Ku Band) 

7 7.9 – 8.4 GHz (X Band) 356 W (X Band) 

 10 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard in the main beam of the antenna. 

Exclude personnel to a distance of 0.5 m from the antenna. 

The area between the antenna feed horn and the reflector and any open waveguide 

produce potentially hazardous PDLs. Exclude personnel from these areas and 

periodically inspect waveguides for cracks or leaks and replace suspect waveguides. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
Equipment - 216

TTTS (Triplex Telemetry Tracking System) 

SYSTEM DESCRIPTION

The TTTS automatically acquires and transmits data for airborne 

test platforms, such as remotely piloted vehicles, and other mission 

needs. It utilizes standard gain horn antennas. The C Band 

receiver utilizes a parabolic reflector antenna. 

SYSTEM PARAMETERS

Frequency: L;C Bands Power: 50 W (L Band) 

 100 W (C Band) 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Open/cracked waveguides ....... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 2.0 m from the antenna. 

The antenna feed horn and any open waveguide produce potentially hazardous PDLs. 

Exclude personnel from this area and do no permit operation of this system with any 

cracked, broken or open waveguide. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 

Vehicular Intra/Inter Communications System (VIICS) 

SYSTEM DESCRIPTION

The VIICS is a communication and data distribution system that provides 

intra and inter vehicular communications. The VIICS is installed in the 

Command and Control Vehicle Mission Module System (C2V-MMS) 

and enables all crew members to communicate with one another and 

access all radio sets in the C2V. The VIICS consists of the Crew Access 

Unit (CAU) and the Communications Interface Unit (CIU). 

SYSTEM PARAMETERS

Frequency: 410 MHz Power: 4 W average 

 

 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 
Equipment - 217

VISAR Radio 

SYSTEM DESCRIPTION

The VISAR is a 16 channel hand-held transceiver available for VHF/UHF or 

800 MHz bands. The unit utilizes a vertical compact helix antenna. 

SYSTEM PARAMETERS

 

Frequency: 136 - 178 MHz (VHF) 

 403 – 520 MHz (UHF) 

 806-866 MHz (800 MHz) 

 Power: 5/1 W (VHF) 

 4/1 W (UHF) 

 3 W (800 MHz) 

SYSTEM HAZARDS

Power Density Levels (PDL) .... 

Hazard distance from antenna .... 

Other................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is not able to produce potentially hazardous PDLs in excess of the safety 

standard and is not subject to radiation protection control. 

Ensure personnel do not operate the radio with the antenna within 2.5 cm from the body. 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

WINDFINDER WF-100-4-85 Radar 

SYSTEM DESCRIPTION

The WINDFINDER is used to determine wind direction. It 

utilizes 1.8 m diameter parabolic reflector antenna with the 

centerline 3.0 m above ground level. 

SYSTEM PARAMETERS

Frequency: 9.375 GHz Power: 90 W PEP 

 22 W average 

 

SYSTEM HAZARDS

Power Density Levels (PDL) ..... 

Hazard distance from antenna .... 

Open/cracked waveguides ........ 

Other.................................. 

HAZARD CONTROLS (to reduce or eliminate risk) 

This system is able to produce potentially hazardous PDLs in excess of the safety 

standard. Establish a Nonionizing Radiation Protection Program (IAW guidelines 

provided in this TB) . 

Exclude personnel to a distance of 30 m from the antenna. 

The antenna feed horn and any open waveguide produce potentially hazardous PDLs. 

Exclude personnel from this area and do no permit operation of this system with any 

cracked, broken or open waveguide. 

 

Consult the equipment Technical Manual for other operator and/or maintenance hazards. 

 
TB 43–0133

A-1

APPENDIX A

REFERENCES

Publication Title

(AMDF) The Army Master

Data File

Published by the USAMC Catalog Data Activity, New

Cumberland Army Depot, New Cumberland, PA

AMCR 385–29 Laser Safety, 26 August 1986

ANSI C95.2–1982 American National Standard Instiute Radio Frequency Radiation

Hazard Warning Symbol, 5 August 1981

ANSI Z136.1–1993 American National Standard Institute for the Safe Use of Lasers,

5 February 1993

AR 11–9 The Army Radiation Safety Program, 28 May 1999

AR 385–63 Policies and Procedures for Firing Ammunition for Training,

Target Practice and Combat, 15 November 1983

AR 40–10 Health Hazard Assessment Program in Support of the Army

Materiel Acquisition Decision Process, 15 October 1983

AR 385–40 Accident Reporting and Records, 1 November 1994

AR 40–46 Control of Health Hazards from Lasers and Other High Intensity

Optical Sources, 15 March 1974

AR 40–5 Preventive Medicine, 1 June 1985

CECOM–R 385–10 Lasers and Laser Support Equipment, 2 December 1988

CECOM–R 385–17 Radiofrequency and Microwave Radiation Producing

Equipment, 7 December 1988

DASG Policy Letter Department of the Army Surgeon General Vision and Ocular

Assessments of Personnel in Laser and Radiofrequency

Radiation Environments, 11 April 1994

Department of Defense

Instruction (DoDI) 6055.11

Protection of DoD Personnel from Exposure to Radiofrequency

Radiation, 21 February 1995

FM 8–50 Prevention and Medical Management of Laser Injuries, August

1990

FM 24–24 Radio and Radar Reference Manual, 12 December 1983

IEEE C95.1–1991 Institute of Electrical and Electronics Engineeres Standard for

Safety Levels with Respect to Human Exposure to Radio

Frequency Electromagnetic Fields, 3 kHz to 300 GHZ, 27 April

1992

MIL–HDBK–828 Military Handbook Laser Range Safety, 15 April 1993

MIL–STD–1425 Military Standard Safety Design Requirements for Military

Lasers and Associated Support Equipment, 13 December 1983

Technical Bulletin (TB)

MED 523

Control of Hazards to Health from Microwave and Radio

Frequency Radiation and Ultrasound, 15 July 1980

Technical Bulletin (TB)

MED 524

Control of Hazards to Health from Laser Radiation, 20 June

1985
TB 43–0133

A-2

Publication Title

TG–081 Technical Guide Laser Protective Eyewear, April 1993

Title 21, Code of Federal

Regulations

Part 1030, Performance Standards for Microwave and

Radiofrequency Emitting Products
TB 43–0133

B-1

APPENDIX B

ABBREVIATIONS

Abbreviation Definition

A Amperes

Al Aluminum

ALT Airborne Laser Tracker

AM Amplitude Modulated

ANSI American National Standards Institute

ASIT Adaptable Surface Interface Terminal (AN/TSC–110)

ASR Airport Surveillance Radar

ASAS/FSIC All Source Analysis System/Forward Sensor Interface Control

(AN/TYQ–40)

CECOM U.S. Army Communications–Electronics Command

CHPPM U.S. Army Center for Health Promotion and Preventive Medicine

cm centimeter (1 cm = 1/100 of one meter)

CW Continuous Wave

DASG Department of Army Surgeon General

dB Decibel

DME/P Precision distance measuring equipment

E Electric field

EMF Electromagnetic Field

EMP Electromagnetic Pulse

f Frequency

FIREFINDER AN/TPQ–36, AN/TPQ–37

FM Field Manual or Frequency Modulated

g gram (basic metric unit for measuring mass)

G/VLLD Ground/Vehicular LASER Locater Designator (AN/TVQ–2)

Ga Gallium

GUARDRAIL GUARDRAIL V Remote Relay System (AN/TSQ–144)

GCA Ground Control Approach (AN/TSQ–71)

GHz Gigahertz (1 GHz = 1 billion (10) Hz)

H Magnetic field

HE–EXJAM Hand Emplaced Expendable Jammer (AN/PLT–1)

HF High Frequency

HIPIR (AN/MPQ–57, AN/MPQ–60, AN/MPQ–61)

HPA High Power Amplifier

HCTR High Capacity Trunk Radio (AN/GRC–222)

HMMWV High Mobility Multipurpose Wheeled Vehicle
TB 43–0133

B-2

Abbreviation Definition

Hz Hertz (1 Hz = one per second)

IAW In Accordance With

ICTT Improved Commander’s Tactical Terminal (AN/TSC–116)

ICP Inventory Control Point

IEEE Institute of Electrical and Electronics Engineers

IFF Identification Friend or Foe (AN/TPX–27, AN/TPX–41, AN/TPX–44,

AN/TPX–46, AN/TPX–50)

IR Infrared

IR–A Near Infrared

INMARSAT International Maritime Satellite

J Joule, a unit of energy

JTIDS Joint Tactical Data Information System (AN/TSC–110)

JSTAR (AN/TSQ–32)

kg Kilogram (1 Kg = 1 thousand grams = 2.2 lbs)

kHz Kilohertz (1 kHz = 1 thousand Hz)

km Kilometer (1 km = 1 thousand meters)

kV Kilovolts (1 kV = 1 thousand volts)

kW Kilowatts (1 kW = 1 thousand Watts)

LASER Light Amplification by the Stimulated Emission of Radiation

lbs pounds

LIN Line Item Number

LOS Line of Sight

LP Log Periodic

LTHF Ultra High Frequency

m meter(s)

μm micrometer (1 m = 1 one millionth (106) of a meter)

m2 square meter

mA Milliamperes (1 mAmpere = 1/1,000th of an Ampere)

FWHM Full Width, Half Maximum

MHz Megahertz (1 MHz = 1 million (106) Hz)

MIL–HDBK Military Handbook

mJ Millijoule (1 mJ = 1/1,000th of a Joule)

MMLS Mobile Microwave Landing System (AN/TRN–45)

MRTB Multifunction Radar Transponder Beam (AN/PPN–19)

mrad Millirad (1 mrad = 1/1,000th of a rad)

MSE Mobile Subscriber Equipment (AN/VRC–97)

MTR Nike Hercules

MULE Modular Universal Laser Equipment (AN/PAQ–3)
TB 43–0133

B-3

Abbreviation Definition

MW Megawatt (1 MW = 1 million (106) Watts)

mW Milliwatt (1 mW = 1/1,000th of a Watt)

mW/cm2 Milliwatts per square centimeter

Nd:YAG Neodymium Yettrium–Aluminum–Garnet

HD Hazard Distance

NICP National Inventory Control Point

NIIN National Item Identification Number

nm nanometer (1 mμ = 10–9 m)

NRI Net Radio Interface System (AN/TRC–189)

nsec nanosecond (1 nsec = 10–9 s

NSN National Stock Number

OD Optical Density

PB Partial Body

PEL Permissible Exposure Level

PEP Peak Envelope Power

pps Pulses per Second

PRF Pulse Repetition Frequency

PW Pulse Width

QUICKFIX (AN/ARQ–33)

RF Radio Frequency

RFR Radio Frequency Radiation

RDTE Research, development, test, and evaluation

RPO Radiation Protection Officer

S Power Density

s or sec second (unit of time)

SAR Specific Absorption Rate

SATCOM Satellite Communications

SCIC Special Control Item Code

SEBA Small Efficient Broadband Antenna

SINCGARS Single Channel Ground and Airborne Radio Systems (AN/PRC–119,

AN/VRC–88, AN/VRC–89)

SLAR Side Looking Array Radar

SOP Standing Operating Procedure

SSB Single Side Band

TACAN Tactical Navigational

TACSATCOM Tactical Satellite Communications

TB Technical Bulletin

TB MED Technical Bulletin Medical
TB 43–0133

B-4

Abbreviation Definition

TDF Tactical Digital Facsimile (AN/UXC–4)

TG Technical Guide

TM Technical Manual

TRTG Tactical Radar Threat Generator (AN/TPQ–T4)

TTR Nike Hercules

TWF Traveling Wave Tube

USAMC United States Army Materiel Command

μsec Microseconds (1 sec, = 1 one millionth of a second)

UV Ultraviolet

V volts

VHF Very High Frequency

W Watt

WB Whole–Body

W/kg watts per kilogram
TB 43–0133

C-1

APPENDIX C

NATIONAL STOCK NUMBER (NSN) to TYPE DESIGNATOR

CROSS REFERENCE

National Stock

Number (NSN)

Type

Designator

1260–01–046–2843 AN/TVQ–2

1260–01–122–5234 AN/TVQ–2

1260–01–122–8735 AN/PAQ–3

1265–01–077–6083 MILES

1285–00–087–4746 AN/VPS–2

1285–00–179–4218 AN/VPS–2

1285–01–092–7500 AN/VPS–2

1285–01–224–2583 AN/VPS–2

1420–01–032–3808 C–BAND RADAR

1430–00–135–0267 AN/MPQ–48

1430–00–178–8453 AN/MPQ–50

1430–00–178–8454 AN/MPQ–51

1430–00–179–4199 AN/MPQ–49

1430–00–782–9816 AN/MPQ–46

1430–01–042–4907 AN/MPQ–55

1430–01–042–4908 AN/MPQ–50

1430–01–078–9643 AN/MPQ–57

1430–01–087–6330 AN/MPQ–53

1430–01–191–8780 AN/MPQ–61

1430–01–347–7673 AN/PPQ–2

1430–01–423–3379 AVENGER

1520–00–504–9122 AH–1S

4920–01–186–3225 AN/ALQ–136

5805–00–421–4156 AN/TTR–1

5811–01–008–6312 AN/TSQ–114

5811–01–188–8941 AN/MSQ–103

5811–01–309–6176 AN/TSQ–152

5815–00–139–5007 AN/TRQ–25

5815–00–167–7998 AN/GRC–122

5815–00–168–1556 AN/GRC–142

5815–00–224–8129 AN/VSC–2

5815–00–224–8130 AN/VSC–3

5815–00–401–9719 AN/GRC–122

5815–00–401–9720 AN/GRC–142

5815–00–401–9721 AN/VRC–29

5815–00–443–5511 AN/GRC–142

5815–00–868–8242 AN/GRC–122

5815–00–935–8049 AN/TRQ–25

5815–00–937–5295 AN/GRC–122

5815–00–937–8527 AN/TGR–1

5815–01–095–1211 AN/GRC–122

5815–01–095–1212 AN/GRC–122

5815–01–095–6258 AN/GRC–142

National Stock

Number (NSN)

Type

Designator

5815–01–096–0428 AN/GRC–122

5815–01–098–2587 AN/VSC–2

5815–01–100–6815 AN/GRC–142

5815–01–102–5916 AN/VSC–3

5815–01–104–7264 AN/GRC–142

5815–01–140–9312 AN/GRC–122

5815–01–142–3079 AN/GRC–142

5815–01–262–5769 AN/UXC–4

5820–00–082–3998 AN/GRA–39

5820–00–082–4276 AN/FRC–93

5820–00–086–7536 AN/GRC–125

5820–00–116–6029 AN/GRC–103

5820–00–116–6030 AN/GRC–103

5820–00–123–3938 AN/GRT–21

5820–00–123–3952 AN/GRT–22

5820–00–133–8841 AN/TRC–138

5820–00–137–7922 AN/SRC–38

5820–00–137–8969 AN/FRC–162

5820–00–148–8367 AN/FRC–162

5820–00–148–8368 AN/FRC–162

5820–00–167–7936 AN/PSG–2

5820–00–177–1641 AN/PRC–74

5820–00–222–4637 AN/FRC–154

5820–00–223–7411 AN/GRC–125

5820–00–223–7412 AN/VRC–12

5820–00–223–7412 RACAL

5820–00–223–7413 AN/VRC–24

5820–00–223–7414 AN/VRC–34

5820–00–223–7415 AN/VRC–43

5820–00–223–7417 AN/VRC–44

5820–00–223–7418 AN/VRC–45

5820–00–223–7433 AN/VRC–46

5820–00–223–7434 AN/VRC–47

5820–00–223–7435 AN/VRC–48

5820–00–223–7437 AN/VRC–49

5820–00–223–7473 AN/GRC–160

5820–00–223–7475 AN/VRC–64

5820–00–223–7548 AN/GRC–106

5820–00–340–1241 AN/FRC–154

5820–00–402–2263 AN/GRC–106

5820–00–402–2264 AN/VRC–24

5820–00–451–5523 AN/TRC–145

5820–00–451–5565 AN/TRC–145
TB 43–0133

C-2

National Stock

Number (NSN)

Type

Designator

5820–00–451–5590 AN/TRC–145

5820–00–451–5605 AN/TRC–145

5820–00–451–5618 AN/TRC–145

5820–00–451–5619 AN/TRC–145

5820–00–461–0733 AN/FRC–154

5820–00–461–0736 AN/FRC–154

5820–00–461–0738 AN/FRC–154

5820–00–461–0739 AN/FRC–154

5820–00–461–0740 AN/FRC–154

5820–00–461–0741 AN/FRC–154

5820–00–461–0742 AN/FRC–154

5820–00–461–0751 AN/FRC–154

5820–00–461–0752 AN/FRC–154

5820–00–461–0765 AN/FRC–154

5820–00–461–0821 AN/FRC–154

5820–00–461–0842 AN/FRC–154

5820–00–461–0844 AN/FRC–154

5820–00–461–0856 AN/FRC–154

5820–00–461–0857 AN/FRC–154

5820–00–461–0858 AN/FRC–154

5820–00–461–0859 AN/FRC–154

5820–00–461–0860 AN/FRC–154

5820–00–461–0861 AN/FRC–154

5820–00–461–0862 AN/FRC–154

5820–00–461–0864 AN/FRC–154

5820–00–461–0865 AN/FRC–154

5820–00–461–0866 AN/FRC–154

5820–00–461–0867 AN/FRC–154

5820–00–461–0868 AN/FRC–154

5820–00–472–4003 AN/FRC–154

5820–00–503–1123 AN/TRC–22

5820–00–503–1133 AN/TRC–24

5820–00–503–2581 AN/TRC–29

5820–00–532–3988 AN/TRC–36

5820–00–532–3989 AN/TRC–24

5820–00–557–5656 AN/PRC–8

5820–00–569–0031 AN/TRC–36

5820–00–644–4554 AN/GRA–6

5820–00–665–1217 AN/PRC–8

5820–00–669–7018 AN/PRC–9

5820–00–682–2718 AN/TRC–68

5820–00–761–1844 AN/TRR–20

5820–00–782–5308 AN/PRC–90

5820–00–791–3365 AN/TRC–145

5820–00–813–6560 AN/FRC–154

5820–00–832–4743 AN/GRC–160

5820–00–868–8137 AN/GRC–103

National Stock

Number (NSN)

Type

Designator

5820–00–889–3860 AN/GRA–39

5820–00–889–4276 AN/VRC–34

5820–00–892–0865 AN/VRC–49

5820–00–892–0867 AN/VRC–45

5820–00–892–0871 AN/VRC–46

5820–00–892–3470 AN/PSG–2

5820–00–892–3723 AN/TRC–68

5820–00–912–3991 AN/PRC–74

5820–00–925–6248 AN/TRC–29

5820–00–926–7282 AN/PRC–74

5820–00–926–7356 AN/GRC–144

5820–00–930–3724 AN/PRC–77

5820–00–935–0030 AN/PRC–74

5820–00–935–0096 AN/TRC–29

5820–00–935–4931 AN/GRC–103

5820–00–949–9909 AN/GRA–39

5820–00–987–6601 COLLINS

HF8014A

5820–01–027–9071 AN/PRC–104

5820–01–028–2691 AN/FRC–165

5820–01–028–2692 AN/FRC–165

5820–01–028–2693 AN/FRC–165

5820–01–028–2694 AN/FRC–165

5820–01–061–7029 AN/GRC–144

5820–01–067–8359 AN/GRC–193

5820–01–079–9260 AN/PRC–68

5820–01–081–0055 COLLINS MW 158

5820–01–081–8866 AN/GRC–103

5820–01–090–0614 COLLINS U1000

5820–01–090–5449 AN/VSC–7

5820–01–099–3577 AN/TRC–145

5820–01–099–3578 AN/TRC–145

5820–01–099–7798 AN/GRC–144

5820–01–100–3303 AN/GRC–144

5820–01–104–4748 AN/TRC–145

5820–01–107–4121 AN/FRC–170

5820–01–107–4122 AN/FRC–170

5820–01–107–4123 AN/FRC–170

5820–01–107–5115 AN/FRC–170

5820–01–107–7164 AN/FRC–170

5820–01–107–7165 AN/FRC–170

5820–01–107–7166 AN/FRC–170

5820–01–107–7167 AN/FRC–170

5820–01–107–7168 AN/FRC–170

5820–01–107–7169 AN/FRC–170

5820–01–108–1087 AN/FRC–173

5820–01–108–1088 AN/FRC–173
TB 43–0133

C-3

National Stock

Number (NSN)

Type

Designator

5820–01–108–2015 AN/FRC–173

5820–01–108–2016 AN/FRC–173

5820–01–108–2017 AN/FRC–173

5820–01–108–2372 AN/FRC–173

5820–01–108–2373 AN/FRC–173

5820–01–108–3684 AN/FRC–171

5820–01–108–3685 AN/FRC–171

5820–01–108–3686 AN/FRC–171

5820–01–108–3687 AN/FRC–171

5820–01–108–3688 AN/FRC–171

5820–01–108–3689 AN/FRC–171

5820–01–108–3690 AN/FRC–171

5820–01–108–3691 AN/FRC–171

5820–01–108–3692 AN/FRC–171

5820–01–108–3693 AN/FRC–171

5820–01–108–5278 AN/FRC–171

5820–01–108–5279 AN/FRC–173

5820–01–108–9279 AN/FRC–171

5820–01–108–9280 AN/FRC–173

5820–01–108–9281 AN/FRC–173

5820–01–108–9282 AN/FRC–173

5820–01–108–9283 AN/FRC–173

5820–01–128–3935 AN/GRC–213

5820–01–131–5674 AN/URC–104

5820–01–141–7953 AN/PRC–104

5820–01–145–4943 AN/PSC–3

5820–01–148–3976 AN/TRC–170

5820–01–151–9915 AN/PRC–119

5820–01–151–9916 AN/VRC–87

5820–01–151–9917 AN/VRC–88

5820–01–151–9918 AN/VRC–89

5820–01–151–9919 AN/VRC–90

5820–01–151–9920 AN/VRC–91

5820–01–151–9921 AN/VRC–92

5820–01–161–9419 AN/TRC–138

5820–01–161–9420 AN/TRC–174

5820–01–161–9421 AN/TRC–175

5820–01–161–9422 AN/TRC–173

5820–01–180–8943 AN/PRC–68

5820–01–196–0204 AN/GRA–39

5820–01–199–8624 AN/VRC–86

5820–01–215–6181 AN/PRC–126

5820–01–246–6818 AN/VRC–97

5820–01–247–0982 AN/TRC–190

5820–01–250–6254 AN/GRC–224

5820–01–251–9555 AN/ARS–6

5820–01–251–9556 AN/ARS–6

National Stock

Number (NSN)

Type

Designator

5820–01–252–5441 AN/ARS–6

5820–01–252–9765 AN/GRC–226

5820–01–254–0658 AN/GRC–226

5820–01–255–4150 AN/TRC–189

5820–01–260–9945 AN/GRC–222

5820–01–262–9548 AN/GRC–213

5820–01–262–9550 AN/PRC–104

5820–01–270–5103 AN/GRC–193

5820–01–291–5415 AN/PSG–5

5820–01–291–5415 AN/VRC–83

5820–01–350–8551 AN/PVS–6

5820–01–366–8919 AN/PPX–3

5820–01–407–1228 AN/GRC–240

5821–00–050–8255 AN/ARC–102

5821–00–165–2970 AN/ARC–114

5821–00–935–5071 AN/ARC–114

5821–00–937–4686 AN/ARC–131

5821–01–071–5624 AN/ARC–164

5821–01–086–6243 AN/ARC–186

5821–01–092–4907 AN/ARC–186

5821–01–122–7094 AN/ARC–164

5821–01–145–5102 AM–7189/ARC

5821–01–167–8296 AN/ARC–199

5821–01–413–4232 AN/ARC–220

5821–01–413–4233 AN/ARC–220

5825–00–069–8763 AN/TRD–15

5825–00–148–6194 AN/SRD–18

5825–00–167–7983 AN/GRN–6

5825–00–405–4510 AN/TRN–30

5825–00–423–1654 AN/TRN–30

5825–00–491–5253 AN/TRD–23

5825–00–491–5254 AN/TRD–15

5825–00–677–1476 AN/FRN–23

5825–01–083–9521 AN/TRD–23

5825–01–326–9749 AN/TRN–45

5825–01–373–6889 AN/TSQ–164

5825–01–418–2243 AN/VRC–101

5826–00–151–2685 AN/ARN–89

5826–00–167–1026 AN/ARN–103

5826–00–167–1027 AN/ARN–103

5826–00–168–8699 AN/ARN–82

5826–00–168–9420 AN/ARN–103

5826–00–402–5318 AN/ARN–82

5826–00–519–6967 AN/ARN–59

5826–00–543–0451 AN/ARN–30

5826–00–543–0451 AN/ARN–30

5826–00–752–5814 AN/ARN–30
TB 43–0133

C-4

National Stock

Number (NSN)

Type

Designator

5826–00–790–6453 AN/ARN–89

5826–00–892–1056 AN/ARN–30

5826–00–912–4415 AN/ARN–83

5826–01–016–2761 AN/ARN–123

5826–01–016–2762 AN/ARN–123

5826–01–021–3289 AN/ARN–89

5826–01–058–6800 AN/ARN–123

5826–01–063–6605 AN/ARN–124

5826–01–064–9738 AN/ASN–128

5826–01–070–4066 AN/ARN–82

5826–01–070–4067 AN/ARN–123

5826–01–257–3214 AN/ARN–118

5826–01–388–4112 AN/FRN–47

5826–01–388–4142 AN/FRN–47

5840–00–082–3953 AN/PPS–4

5840–00–082–4079 AN/TPS–33

5840–00–082–4128 AN/PPX–3

5840–00–082–4128 AN/TPS–25

5840–00–097–0040 AN/PPS–15

5840–00–110–5773 AN/FSQ–84

5840–00–168–1566 AN/PPS–4

5840–00–168–1567 AN/PPS–5

5840–00–238–9366 AN/PPS–5

5840–00–309–3222 AN/MPQ–4

5840–00–320–8670 AN/MPS–19

5840–00–409–9074 AN/TPS–58

5840–00–503–1078 AN/GSS–1

5840–00–503–3529 AN/SPN–11

5840–00–503–3531 AN/SPN–11

5840–00–503–3532 AN/SPN–11

5840–00–505–0920 AN/FPN–16

5840–00–519–7609 AN/TPS–1

5840–00–542–7113 AN/TPS–25

5840–00–543–0750 AN/MPQ–4

5840–00–543–0759 AN/MPQ–4

5840–00–562–6274 AN/FPN–33

5840–00–562–8903 AN/FPS–36

5840–00–620–0013 AN/TPS–1

5840–00–679–1284 AN/TPS–1

5840–00–752–0602 AN/MPQ–4

5840–00–752–0603 AN/FPN–40

5840–00–752–5293 AN/TPS–33

5840–00–855–9279 AN/FPS–71

5840–00–935–8063 AN/FPS–71

5840–00–943–6625 AN/GSS–1

5840–00–944–2452 AN/TPN–18

5840–00–999–6090 AN/TPS–1

5840–01–009–4939 AN/PPS–5

5840–01–017–2798 AN/SPS–59

National Stock

Number (NSN)

Type

Designator

5840–01–034–3946 AN/SPS–64

5840–01–043–4257 AN/TPQ–36

5840–01–043–4258 AN/TPQ–37

5840–01–044–3935 AN/TPS–58

5840–01–051–3067 AN/PPS–15

5840–01–055–8967 AN/PPS–15

5840–01–070–3849 AN/TPQ–37

5840–01–070–9415 AN/TPN–18

5840–01–084–5373 AN/TPQ–37

5840–01–084–5374 AN/TPQ–37

5840–01–092–4134 AN/PPS–15

5840–01–109–9494 AN/TSQ–114

5840–01–164–9986 AN/TSQ–114

5840–01–185–4243 AN/TPQ–37

5840–01–185–4244 AN/TPQ–36

5840–01–186–9125 AN/TPQ–37

5840–01–200–9686 AN/SPS–64

5840–01–229–1276 AN/TPQ–36

5840–01–270–5100 AN/TPQ–37

5840–01–270–5101 AN/TPQ–37

5840–01–320–3687 AN/FPN–66

5840–01–372–4369 DSWR–88C

5841–00–316–0362 AN/APN–171

5841–00–505–0751 AN/APN–22

5841–00–788–5223 AN/AKT–18

5841–00–791–3731 AN/APN–171

5841–01–018–2869 AN/AKT–18

5841–01–020–2281 AN/APN–209

5841–01–023–1211 AN/APN–209

5841–01–047–5398 AN/APR–44

5841–01–047–5400 AN/APR–44

5841–01–054–8540 AN/URM–172

5841–01–070–4408 AN/AKT–18

5841–01–093–1493 AN/APN–215

5841–01–098–4339 AN/APN–209

5841–01–099–1796 AN/APN–209

5841–01–110–6665 AN/AVR–2

5841–01–114–6007 AN/APN–209

5841–01–134–3346 AN/APN–215

5841–01–236–8951 AN/APR–39A

5841–01–406–3715 AN/ASN–128

5855–00–058–1293 AN/VSS–3

5855–00–137–7696 AN/VSS–1

5855–00–137–8289 AN/VSS–1

5855–00–177–3529 AN/VSS–3

5855–00–189–6076 AN/VSS–2

5855–00–221–9435 AN/GSS–14

5855–00–405–0404 AN/VSS–3

5855–00–790–6992 AN/GSS–14
TB 43–0133

C-5

National Stock

Number (NSN)

Type

Designator

5855–00–878–4299 AN/VSS–2

5855–00–901–8639 AN/VSS–1

5855–00–901–9436 AN/VSS–1

5855–01–083–9052 AN/TSS–11

5855–01–107–5925 AN/PAQ–4

5855–01–361–1362 AN/PAQ–4

5855–01–398–4315 AN/PAQ–4

5855–01–420–0849 GCP–1

5855–01–420–0851 GCP–1

5860–00–179–8429 AN/AAS–24

5860–01–062–3543 AN/GVS–5

5860–01–070–3841 AN/AAS–32

5860–01–070–3842 AN/AAM–55

5860–01–070–3843 AN/AAM–56

5865–00–021–2777 AN/GLR–9

5865–00–137–6006 AN/GLR–9

5865–00–186–6307 AN/GLR–9

5865–00–244–1870 AN/GLR–9

5865–00–443–1167 AN/GLR–9

5865–00–443–1168 AN/GLR–9

5865–00–763–7655 AN/GLR–9

5865–00–763–7656 AN/GLR–9

5865–00–763–7665 AN/GLR–9

5865–00–937–7877 AN/TLQ–17

5865–01–004–1098 AN/TLQ–17

5865–01–008–4430 AN/GLR–9

5865–01–008–6350 AN/ALQ–151

5865–01–037–1334 AN/ALQ–144

5865–01–037–7366 AN/GLR–9

5865–01–037–7869 AN/GLR–9

5865–01–037–7869 AN/PPS–9

5865–01–069–3791 AN/TLQ–17

5865–01–098–7105 AN/ALQ–144

5865–01–127–6880 AN/ALQ–136

5865–01–132–1303 AN/ALQ–151

5865–01–145–5197 AN/ALQ–156

5865–01–156–0459 AN/ALQ–156

5865–01–156–0460 AN/ALQ–156

5865–01–166–3594 AN/TSQ–144

5865–01–186–9128 AN/ALQ–136

5865–01–186–9129 AN/ALQ–136

5865–01–186–9130 AN/ALQ–136

5865–01–187–4729 AN/ALQ–162

5865–01–188–3309 AN/ULQ–19

5865–01–219–2097 AN/ULQ–19

5865–01–275–2137 AN/TLQ–17

5865–01–376–7710 AN/GLQ–14

5865–01–376–7711 AN/GLQ–15

5895–00–004–0973 AN/TSQ–71

National Stock

Number (NSN)

Type

Designator

5895–00–011–3878 AN/TSC–61

5895–00–054–9366 AN/TSQ–70

5895–00–067–8914 AN/TRQ–32

5895–00–076–6729 AN/FPN–47

5895–00–089–6481 AN/TRC–143

5895–00–115–1490 AN/TPX–46

5895–00–137–8548 AN/TSQ–97

5895–00–143–4194 AN/ASC–15

5895–00–168–1477 AN/TSC–26

5895–00–168–1565 AN/PPS–4

5895–00–168–1573 AN/TSC–61

5895–00–168–1574 AN/TSC–76

5895–00–168–1576 AN/TSQ–70

5895–00–168–1577 AN/TSQ–70

5895–00–168–1579 AN/TSQ–72

5895–00–168–9564 AN/TRR–33

5895–00–205–0514 AN/GRQ–23

5895–00–237–2489 AN/PSG–2

5895–00–256–6330 AN/TYK–10

5895–00–404–3273 AN/TSQ–72

5895–00–406–1603 AN/TPX–41

5895–00–423–1693 AN/TPX–46

5895–00–423–1694 AN/TPX–46

5895–00–423–1696 AN/TPX–46

5895–00–423–1700 AN/TPX–46

5895–00–423–1702 AN/TPX–46

5895–00–782–5296 AN/TPX–50

5895–00–856–2991 AN/GSS–7

5895–00–879–0211 AN/APX–72

5895–00–935–8098 AN/TSQ–71

5895–00–937–8529 AN/TRX–1

5895–00–937–8530 AN/TYQ–5

5895–00–944–1314 AN/TPX–44

5895–00–947–0167 AN/TSQ–72

5895–00–988–0342 AN/TYK–11

5895–01–007–9401 AN/FSC–78

5895–01–007–9401 AN/FSC–79

5895–01–018–1246 AN/TSW–7A

5895–01–018–4092 AN/TYQ–5

5895–01–042–9859 AN/TSC–85

5895–01–042–9860 AN/TSC–93

5895–01–051–9427 AN/TSC–86

5895–01–054–3796 AN/TSC–94

5895–01–057–3968 AN/TSC–61

5895–01–057–6262 AN/GRA–114

5895–01–063–8103 AN/TRS–2

5895–01–063–8104 AN/TRS–2
TB 43–0133

C-6

National Stock

Number (NSN)

Type

Designator

5895–01–068–6747 AN/TRS–2

5895–01–068–6748 AN/TRS–2

5895–01–068–6749 AN/TRS–2

5895–01–070–5685 AN/GSC–39

5895–01–073–9032 AN/TRS–2

5895–01–077–6249 AN/GSC–39

5895–01–083–6891 AN/TSC–86

5895–01–088–2679 AN/MSC–64

5895–01–088–9270 AN/GSC–40

5895–01–092–5988 AN/APX–100

5895–01–098–7378 AN/ASN–137

5895–01–102–6307 AN/MSQ–114

5895–01–112–5836 AN/MSC–64

5895–01–112–5838 AN/MSC–64

5895–01–113–5343 AN/TSC–85

5895–01–113–5344 AN/TSC–93

5895–01–121–4485 AN/TSC–99

5895–01–121–9558 AN/GSC–49

5895–01–126–9198 AN/GSC–49

5895–01–146–3874 AN/GSC–40

5895–01–146–3875 AN/GSC–40

5895–01–156–0411 AN/TRC–179

5895–01–156–0412 AN/TRC–179

5895–01–156–0456 AN/GRC–215

5895–01–162–5237 AN/TPX–46

5895–01–162–5239 AN/TPX–46

5895–01–162–5240 AN/TPX–46

5895–01–163–1235 AN/TPX–46

5895–01–163–3646 AN/TPX–46

5895–01–164–6853 AN/TSC–94

5895–01–165–4930 AN/TSC–94

5895–01–167–7655 AN/TRQ–32

5895–01–167–7656 AN/TRQ–32

5895–01–168–7286 AN/TPX–46

5895–01–168–9607 AN/GSC–52

5895–01–168–9608 AN/GSC–52

5895–01–174–0272 AN/GSC–52

5895–01–178–3833 AN/TRS–2

5895–01–188–3332 AM–7189/ARC

5895–01–189–9885 AN/TSC–116

5895–01–195–1199 AN/PPN–19

5895–01–208–6159 AN/PPN–19

5895–01–219–2244 AN/TPX–50

5895–01–254–6309 AN/TRC–180

5895–01–266–7618 AN/URC–122

5895–01–277–4806 AN/VSQ–2

5895–01–277–4806 EPLRS

5895–01–301–4042 AN/TYQ–40

5895–01–323–9060 AN/GRC–233

National Stock

Number (NSN)

Type

Designator

5895–01–359–9279 LST–5

5895–01–388–1454 AN/TSQ–198

5895–01–415–1246 FST–2000

5905–00–847–6213 F–117

6110–01–440–1491 GCP–1

6115–00–942–2094 BENDIX

RDR–1200

6230–00–933–4468 AN/GSS–14

6350–01–168–1168 AN/TRS–2

6350–01–168–1169 AN/TRS–2

6350–01–168–1170 AN/TRS–2

6605–00–069–8762 AN/ASN–43

6605–00–179–8441 AN/ASN–86

6605–01–323–9061 AN/ASN–157

6615–01–189–1788 AN/TRC–170

6625–00–134–1533 AN/APM–378

6625–00–236–1557 AN/URM–157

6625–00–403–1070 AN/AAM–33

6625–00–403–7990 AN/UPM–98

6625–00–408–5040 AN/AAM–36

6625–00–459–3402 AN/AAM–38

6625–00–459–8568 AN/USM–306

6625–00–491–0580 AN/APM–323

6625–00–569–0266 AN/UPM–60

6625–00–580–3771 AN/UPM–98

6625–00–585–5946 AN/URM–113

6625–00–766–4685 AN/URM–157

6625–00–908–9577 AN/APM–247

6625–00–912–0429 AN/UPM–98

6625–00–912–0429 AN/UPM–98

6625–00–935–1342 AN/UPM–135

6625–00–935–6914 AN/URM–113

6625–00–943–2059 AN/APM–246

6625–01–013–9900 AN/PRM–32

6625–01–045–9988 AN/TPM–25

6625–01–094–5646 AN/PRM–34

6625–01–144–4481 AN/GRM–114

6625–01–152–6705 AN/APM–424

6660–00–224–6137 AN/GMD–1

6660–00–505–2093 AN/CPS–9

6660–00–599–8252 AN/GMD–1

6660–01–072–9995 AN/GMD–1

6660–01–077–7797 AN/GMD–1

6660–01–399–6884 AN/TMQ–40

6940–01–046–2850 AN/TVQ–2

6940–01–104–0821 AN/VLQ–4

6940–01–138–4746 AN/TPQ–T4

7010–01–017–4040 AN/GSG–10
TB 43–0133

D-1

APPENDIX D

LINE ITEM NUMBER (LIN) TO TYPE DESIGNATOR CROSS REFERENCE

Line Item

Number

(LIN)

Type

Designator

A06352 AN/AVS–7

A06420 AN/AVS–6

A06420 AN/AVS–7

A23371 AN/ARN–103

A27159 AN/TSQ–97

A27624 AN/TSW–7A

A27874 AN/FSC–92

A28833 AN/TSQ–70

A34938 AN/PAQ–4

A34938 AN/PAQ–4

A35192 AN/AAM–56

A41666 AN/TPQ–37

A78151 AN/GRA–50

B03393 AN/ASW–12

B50731 AN/FRN–23

B50869 AN/GRN–6LP

B51098 AN/TRN–30

B51099 AN/TRN–30

C20404 AN/ALQ–136

C20472 AN/ALQ–162

C20722 AN/ALQ–136

C20831 AN/ALQ–156

C20899 AN/ALQ–156

C30607 AN/TLQ–17

C31350 AN/ALQ–156

C59125 AN/TSQ–198

C60164 AN/TSC–99

C60444 AN/GSC–49

C60504 AN/GSC–49

D02454 AN/TSQ–114

D03159 AN/APR–39

D04638 AN/AVR–2

D77692 AN/TYK–10

D77886 AN/TSC–76

D78075 AN/MYQ–4A

D78325 AN/MYQ–4A

E58601 AN/ASC–15

E59768 AN/TSC–26

E59881 AN/TRR–33

F21093 AN/TLQ–17

F77627 AN/TYK–11

F77644 AN/TYQ–5

F92600 AN/TRQ–25

Line Item

Number

(LIN)

Type

Designator

G01940 AN/AAS–24

G11492 AN/ARN–59

G11697 AN/ARN–83

G11703 AN/ARN–89

G13273 AN/TRD–15

G13475 AN/TRD–23

H76352 AN/TSC–61

J01781 AN/ALQ–144

J32063 AN/GRC–193

J70228 AN/TSC–116

J98501 AN/PPX–3

J99167 AN/TPX–46

J99737 AN/ASN–43

K22900 AN/PAS–13

K29694 AH–1S

K47021 AN/GYK–29

K66245 AN/TRX–1

K99094 AN/TPX–46

K99095 AN/TPX–46

K99096 AN/TPX–46

K99097 AN/TPX–50

K99098 AN/TPX–46

K99099 AN/TPX–46

L36402 AN/TSQ–71

L36405 AN/TSQ–72

L69442 AN/TRC–190

LA0063 AN/GVS–5

M95191 AN/ASN–86

N05050 AN/TSS–11

P06148 AN/TRS–2

P49587 AN/VSQ–2

Q13862 AN/AKT–18

Q13907 AN/APN–22

Q14318 AN/FPN–33

Q14318 AN/FPN–33

Q14455 AN/FPN–40

Q14729 AN/FPS–16

Q14866 AN/FPS–36

Q15140 AN/FPS–71

Q15414 AN/MPQ–4

Q16040 AN/MPQ–57

Q16044 AN/MPQ–55

Q16046 AN/MPQ–49

Line Item

Number

(LIN)

Type

Designator

Q16048 AN/MPQ–50

Q16050 AN/MPQ–51

Q16100 AN/PPS–4

Q16110 AN/PPS–5

Q16173 AN/PPS–15

Q17195 AN/TPS–1

Q17332 AN/TFS–25

Q17332 AN/TPS–25

Q17469 AN/TPS–33

Q17503 AN/TPS–58

Q18067 AN/FSQ–84

Q18702 AN/GSS–1

Q25978 AN/ARC–102

Q25990 AN/ARC–114

Q25990 AN/ARC–114

Q25991 AN/ARC–186

Q26007 AN/ARC–131

Q27081 AN/FRC–154

Q27082 AN/FRC–154

Q27085 AN/FRC–154

Q27086 AN/FRC–154

Q27089 AN/FRC–154

Q27090 AN/FRC–154

Q27091 AN/FRC–154

Q27092 AN/FRC–154

Q27093 AN/FRC–154

Q27094 AN/FRC–154

Q27095 AN/FRC–154

Q27096 AN/FRC–154

Q27097 AN/FRC–154

Q27098 AN/FRC–154

Q27099 AN/FRC–154

Q27100 AN/FRC–154

Q27103 AN/FRC–154

Q27104 AN/FRC–154

Q27105 AN/FRC–154

Q27106 AN/FRC–154

Q27107 AN/FRC–154

Q27150 AN/FRC–162

Q27151 AN/FRC–162

Q27152 AN/FRC–162

Q32687 AN/GRC–103

Q32688 AN/GRC–103
TB 43–0133

D-2

Line Item

Number

(LIN)

Type

Designator

Q32689 AN/GRC–103

Q32756 AN/GRC–106

Q34308 AN/GRC–125

Q34308 AN/GRC–160

Q35591 AN/PRC–8

Q36002 AN/PRC–9

Q38296 AN/PRC–74

Q38299 AN/PRC–77

Q38335 AN/PRC–90

Q39232 AN/FRC–154

Q39232 COLLINS

HF8014A

Q39233 AN/SRC–6

Q40448 AN/TRC–24

Q40859 AN/TRC–29

Q41407 AN/TRC–68

Q45779 AN/VRC–12

Q45779 RACAL

Q50421 AN/VRC–24

Q51339 AN/VRC–34

Q52072 AN/VRC–43

Q52394 AN/VRC–44

Q52716 AN/VRC–45

Q53001 AN/VRC–46

Q54174 AN/VRC–47

Q54829 AN/VRC–48

Q55114 AN/VRC–49

Q56783 AN/VRC–64

Q78282 AN/GRA–39

Q90100 AN/GRC–122

Q90120 AN/GRC–142

Q90337 AN/VRC–29

Q91301 AN/VSC–2

Q91302 AN/VSC–3

Q92891 AN/TRC–143

R14148 AN/TPQ–36

R16476 AN/GMD–1

R18815 AN/MPQ–53

R22467 AN/GRA–114

R27315 AN/FRC–171

R27383 AN/FRC–171

R27451 AN/FRC–171

R27519 AN/FRC–171

Line Item

Number

(LIN)

Type

Designator

R27587 AN/FRC–171

R30662 AN/GRA–6

R30895 AN/GRC–213

R30963 AN/GRC–224

R30963 AN/GRC–226

R35664 AN/TGR–1

R36050 AN/GLR–9

R36854 AN/TRQ–32

R36946 AN/ARN–30

R37151 AN/ARN–82

R38403 AN/PSC–3

R39452 AN/TRC–173

R39520 AN/TRC–174

R39588 AN/TRC–175

R39656 AN/TRC–180

R40872 AN/FRC–165

R40974 AN/FRC–171

R41042 AN/FRC–171

R41110 AN/FRC–171

R41482 AN/FRC–171

R41550 AN/FRC–171

R41618 AN/FRC–171

R44571 AN/APR–44

R44639 AN/APR–44

R44659 AN/VRC–87

R44727 AN/VRC–88

R44795 AN/VRC–89

R45203 AN/VRC–90

R45271 AN/VRC–91

R45339 AN/VRC–92

R55200 AN/PRC–104

R55268 AN/PRC–119

R55336 AN/PRC–126

R57843 AN/VSC–7

R78048 AN/TRC–138

R78116 AN/TRC–138

R78487 AN/TSQ–164

R87124 AN/ULQ–19

R92962 AN/TRC–145

R92996 AN/TRC–145

R93030 AN/TRC–145

R93035 AN/TRC–170

R93169 AN/PRM–34

Line Item

Number

(LIN)

Type

Designator

S34509 AN/MSQ–114

S34759 AN/FSC–78

S34759 AN/FSC–79

S34827 AN/TSC–86

S34895 AN/TSC–93

S34963 AN/TSC–93

S35145 AN/MSC–64

S49073 AN/GRC–233

S49073 AN/GRC–233

S51390 AN/GSC–39

S52242 AN/TSC–85

S52310 AN/GSC–39

S67375 AN/GSS–14

S78466 AN/TSC–85

S83585 AN/PRC–68

S88334 MILES

T08843 AN/TPQ–T4

T13751 AN/AAM–55

T22676 AN/PPN–19

T26207 AN/PAQ–1

T26457 AN/TVQ–2

T29125 AN/FRN–41

T29125 AN/FRN–41

T49324 AN/APM–378

T49460 AN/APM–424

T55957 AN/VRC–97

T87468 AN/GRM–114

V62066 AN/URM–157

V80868 AN/AAM–38

V82238 AN/AAM–36

V83667 AN/APM–246

V83668 AN/APM–247

V84021 AN/TPM–25

V84602 AN/UPM–60

V84876 AN/UPM–98

V86011 AN/APM–323

V87599 AN/PRM–32

V87753 AN/URM–113

V87958 AN/USM–306

V89601 AN/URM–172

V99020 AN/AAM–33

X20375 AN/GRT–21

X20375 AN/GRT–21
TB 43–0133

D-3/(D-4 blank)

Line Item

Number

(LIN)

Type

Designator

X20375 AN/GRT–22

X20376 AN/GRT–21

X20376 AN/GRT–22

X20376 AN/GRT–22

X22568 AN/APX–72

Z04721 AN/TYQ–40

Z44171 AN/TTR–1

Z52435 AN/TPN–18

Z65224 AN/GSC–51

Z65292 AN/GSC–51
TB 43–0133

E-1/(E-2 blank)

APPENDIX E

THE JOINT TYPE DESIGNATOR SYSTEM

AN/GRC–122 C (X, Y or Z) (V)

“AN” indicates a System

INSTALLATION TYPE OF

EQUIPMENT

PURPOSE

MODEL

NUMBER

MODIFICATION

LETTER

CHANGES

IN VOLTAGE,

PHASE OR

FREQUENCY

VARIABLE

GROUPING

SET OR EQUIPMENT LETTERS

INSTALLATION (1st Letter) EQUIPMENT TYPE (2nd letter) PURPOSE (3rd Letter)

A Airborne, Piloted Craft A Invisible Light, Heat

Radiation

A Auxiliary Assemblies

B Underwater Mobile B Pigeon B Bombing

C Air Transportable C Carrier (wire) C Communications

D Pilotless Carrier D Radiac D Direction Finding

F Fixed Ground F Photographic E Ejection and/or Release

G Ground, General Use G Telegraph or Teletype G Fire control or Searchlight

Directing

K Amphibious I Interphone/Public Address H Recording/Reproducing

M Ground, Mobile Use J Electromechanical K Computing

P Pack or Portable K telemetering L Searchlight Control

S Water Surface Craft L Countermeasures M Maintenance and Test

Assemblies

T Ground, Transportable M Meteorological N Navigational Aids

U General Utility N Sound in Air P Reproducing

V Ground, Vehicular P Radar Q Special or Combination

Purposes

W Water Surface and

Underwater Purposes

Q Sonar and Underwater

Sound

R Receiving, Passive Detecting

Z Piloted and Pilotless

Airborne Vehicle

Combination

R Radio S Detecting and/or Range and

Bearing, search

S Special Types T Transmitting

T Telephone (wire) W Automatic Flight or Remote

Control

V Visual and Visible Light X Identification And Recognition

W Armament Y Surveillance and Control

X Facsimile or Television

Y Data Processing
TB 43–0133

F-1

APPENDIX F

SAMPLE RF/LASER SOP

Regulation DoDI 6055.11, Enclosure 5, paragraphs 6 and 10 require that all

organizations that utilize RF and laser devices have an SOP, reviewed and approved by the

Laser/ Microwave Safety Officer, posted in each lab/facility. Although it is a requirement, an

SOP is also a very useful tool to ensure that safe practices are being used and that a healthy

work environment is being maintained.

Sample Format for RF/Laser SOP:

Directorate: Building:

Branch: Room No.:

Office Symbol:

(The location of the lab/room for which the SOP applies, and the Directorate and

Branch which is responsible for its operation should be clearly stated on the first

page of the SOP. If preferred, the information can be contained in the Scope

paragraph rather than as shown above)

1. Purpose: The purpose of the SOP is to prevent personnel overexposure to RF/laser

radiation. It should establish definitive policies, procedures, and responsibilities for a local

safety program.

2. Scope: List the particular room/lab and the equipment contained therein for which the SOP

applies. It is recommended to have one SOP for each lab that contains potentially hazardous

laser/RF systems. If there is an excessive amount of equipment, an attachment can be

referenced and the list included there.

3. Objectives:

a. To make personnel aware of the potential hazards associated with RF/laser devices.

b. To provide a safe and healthy working environment.

c. To define safe working practices and necessary controls.

d. To establish procedures for accident reporting.

4. Authorized Users/Maintainers: List all personnel authorized to use the above–mentioned

equipment or facilities. Again, if necessary, an attachment can be referenced here. This

should be kept current, and all authorized users should read and sign the SOP annually

indicating that they are aware of its contents.

5. Policy: State your policy here. For example: It is our policy to ensure that personnel are

not exposed to harmful intensities of RF/laser radiation. All personnel are expected to refrain

from unsafe acts and conform to safety rules and regulations defined/referenced herein.

6. Responsibilities: Specify the person(s) responsible for the overall safety program; for

maintaining the SOP and ensuring that it is properly posted and adhered to; for ensuring that
TB 43–0133

F-2

an accident is properly reported; for maintaining an inventory of all equipment and where it is

permitted to be used; and for ensuring that all workers attend the mandatory annual training

sessions provided by the Laser/Microwave Safety Officer. Be sure to include a telephone

extension and mailing symbol for each person listed.

7. Procedures:

a. Provide a description of the facilities to include ambient light conditions, target area,

ventilation, warning signs and lights, interlocks, etc. Address what types of hazards

may be present: RF, laser, ionizing radiation, toxic materials, cryogenics, noise, etc.

b. Discuss safety precautions to be taken when operating each piece of equipment in

the lab, or outside the lab (if outdoor testing is conducted). Include a brief paragraph

concerning the exposure criteria and control procedures associated with each system.

If protective eyewear/clothing is required, be specific as to what is needed and when it

is required to be worn.

c. State what pre–operational procedures may be required, including personnel control,

pre–fire warning procedures, equipment checks, boresighting procedures, etc. Also

provide a listing of sequential steps of operation and shutdown procedures.

d. Access to areas that may be hazardous should be controlled in some manner.

Instructions as to how to obtain admittance should be included in the SOP and should

also be posted just outside the controlled area. (What specific controls are in place to

keep unauthorized personnel from entering the lab or testing area outside?)

e. If the lab and/or equipment have safety interlocks associated with them, describe

how they operate and how often they should be tested. If it is necessary to bypass

them for any reason, state under what conditions it is permitted and what alternate

controls are necessary. All testing and bypassing of interlocks should be documented

in a log book of some kind and maintained on site at the lab.

f. If maintenance is performed on site, specify what procedures are permitted and what

is not. Are special controls needed above and beyond what is normally present? Are

only certain personnel qualified to maintain the systems?

g. Require that all authorized users attend annual safety briefings conducted by the

Laser/Microwave Safety Officer.

h. Delineate steps to be taken in the event of a suspected overexposure to RF/laser

radiation. This listing should also include current phone numbers. At a minimum, the

following shall be done:

1. Remove power from and secure the equipment which caused the suspected

overexposure; do not alter it’s configuration or its control settings other than removing

power from the item.

2. Notify your immediate supervisor and internal chain of command.
TB 43–0133

F-3/(F-4 blank)

3. Ensure that the potentially exposed individual receives medical attention

within 24 hours of the incident.

4. Receive written statements from any persons present at the time of the

incident, and make copies of any pertinent information from maintenance log books,

etc.

5. Within 24 hours, contact the Laser/Microwave Safety Officer, CECOM

Directorate of Safety Risk Management, (732) 532–9723, DSN 992–9723.

6. Also within 24 hours, contact the U.S. Army Center for Health Promotion and

Preventive Medicine:

Laser/Optical Program, DSN 584–3002/3932

RF Program, DSN 584–3353

(The CECOM Directorate of Safety Risk Management

can do this once they are notified).

8. References: The following references are required to be kept on site at all permanent

facilities utilizing RF and/or laser devices. Other references can be added at your preference.

Always include the title and date of the regulation for quick reference.

All RF facilities must have the following:

a. Department of Defense Instruction (DoDI) 6055.11 Protection of DoD

Personnel from Exposure to Radiofrequency Radiation, 21 February 1995.

b. ANSI C95.2–1982 American National Standard Institute Radio

Frequency Radiation Hazard Warning Symbol, 5 August 1981.

c. TB Med 523 (Control of Hazards to Health from Microwave and

Radiofrequency Radiation and Ultrasound), July 1980.

All laser facilities must have the following:

a. Department of Defense Instruction (DoDI) 6055.11 Protection of DoD

Personnel from Exposure to Radiofrequency Radiation, 21 February 1995.

b. ANSI Z136.1–1993, American National Standard for the Safe Use of Lasers, 5

February 1993.

c. AMC–R 385–29, Laser Safety, 26 August 1986.

d. TB Med 524, Control of Hazards to Health from Laser Radiation, June 1985.

To obtain copies of the above references, see your Publications Officer/Coordinator.
TB 43–0133

G-1

APPENDIX G

GLOSSARY

Amplifier An electronic device that increases the amplitude of the input signal without

changing its frequency.

Antenna The system component that is used to radiate or receive electromagnetic

energy into/from space.

Antenna Array A system of antennas coupled together to enhance the response of a single

antenna element.

Attenuation A decrease in the intensity of any signal as it passes through an absorbing or

scattering medium.

Average Power The time–averaged rate of energy transmission. For pulsed emissions, the

product of the duty cycle and the peak power.

Averaging Time The time period, often 6 minutes, which is used in assessing the potential for

overexposure when one is evaluating RF fields.

Balun Transformer A device which provides coupling and matching between a balanced line and

an unbalanced (i.e. coaxial) line.

Band The continuous range of frequencies extending between two specified

limiting frequencies.

Continuous Wave (CW) A RF transmission in which the carrier is transmitted continuously, without

any breaks. Pertaining to a laser when irradiance is constant for periods in

excess of 0.25 seconds.

Controlled Area An area where the occupancy and activity of those within are subject to

control and supervision for the purpose of protection from radiation hazards.

Cornea The outermost structure of the eye that interfaces with the environment.

Diffuse Reflection Takes place when different parts of a beam incident on a surface are

reflected over a wide range of angles.

Dipole Antenna A horizontal antenna, typically linear in design, which has its length related to

the wavelength of the signal and where the signal is typically fed at its center.

Dummy Load A dissipative device used at the end of a transmission line or waveguide to

convert RF energy into heat so that free space radiation is prevented.

Duty Cycle The ratio of the system “on time” to “on + off time” or total exposure duration.

Electromagnetic Radiation The propagation of varying electric and magnetic fields through space at

some velocity depending on the medium through which it is travelling.

Feed The part of an antenna which couples RF energy to the antenna or reflector

from the transmission line.

Frequency The number of cycles per second of a periodic oscillation.

Hazard Distance The distance personnel should be from the transmission main “beam”

(optics) or field (RF antenna).

Hertz (Hz) The unit of frequency or cycles per second. (see also frequency)

Horn Antenna An antenna consisting of a waveguide section whose cross–sectional area

increases toward the open end through which electromagnetic energy is

radiated or received.

Infrared Radiation (IR) Electromagnetic radiation with wavelengths which lie within the range 0.7 μm

to 1000 μm. This region is often broken down into three spectral bands by

wavelength: IR–A (.7 – 1.4 μm), IR–B (1.4 – 3.0 μ), and IR–C (3 μm – 1000

μm).

Interlock A device used to interrupt the operation of a potentially hazardous RF/ELF or

laser source.
TB 43–0133

G-2

Intrabeam Viewing a laser source from within the beam. The beam may be direct or

specularly reflected.

Iris A colored membrane separating the cornea and lens of the eye, responsible

for controlling the incoming light by contraction and dilation of the papillary

opening.

Irradiance The power per unit area on a given surface, in units of

Watts–per–square–centimeter (W/cm2).

Isotropic A spherically uniform distribution of electromagnetic energy in space. Also, a

uniform response pattern for a detection system, usually an array of three

orthogonal antennas.

Joule (J) A unit of energy (1 Watt–second).

Joule/cm2 A unit of radiant exposure used in measuring the amount of energy per unit

area of absorbing surface, or per unit area of a laser beam.

Laser Acronym for “Light Amplification by the Stimulated Emission of Radiation.” A

source of intense, coherent and directional optical radiation. It is composed

of an active lasing medium, an energy source, a resonant optical cavity, and

an output coupler.

Lens (of the eye) Structure of the eye that serves to focus light on the retina.

LF Low frequency; the band of frequencies between approximately 30 and 300

kHz.

Micrometer (μm) A measure of length equal to 10–6 meter.

Microwave (uW) Electromagnetic frequencies between 300 MHz and 300 GHz.

Monopole Antenna A vertical linear antenna electrically fed at its base.

Nanometer (nm) A measure of length equal to 10–9 meter.

Optical Density (OD) A logarithmic expression for the attenuation provided by an optical

attenuating medium, such as an eye protection filter.

Overexposure Exposure above the applicable exposure limit for a time period equal to or

exceeding the appropriate averaging time.

Partial Body (PB) Exposure Refers to a non–uniform RF field exposure over the body. The limits for PB

exposure do not apply for direct exposure of the eyes or testes.

Permissible Exposure Limit

(PEL)

The safety standard for RF radiation. The PEL is dependent on the

frequency of operation and the exposure time.

Phased Array Antenna An antenna composed of two or more active elements where the radiation

pattern of the beam is enhanced in one or more directions (see also Antenna

Array).

Power The time rate at which energy is transmitted or used by a system; also, the

rate at which work is done. The unit is the Watt.

Power Density Level (PDL) The intensity of radiofrequency radiation expressed in units of milliwatt per

square centimeter (mW/cm2) or power per unit area.

Pulse Duration Duration of a pulse; the time interval between the half–peak–power points on

the leading and trailing edges of the pulse.

Pulsed Laser A laser that delivers its energy in short pulses, as distinct from a continuous

wave (CW) laser which is on continuously.

RADAR Acronym for RAdio Detection And Ranging. A system that transmits a

pulse–modulated signal toward some target and evaluates the return

(reflected) signal to determine some characteristic of that target such as

speed and/or distance.

Radiant Energy Energy in the form of electromagnetic waves usually expressed in units of

joules. Commonly used to describe the output of pulsed lasers.
TB 43–0133

G-3/(G-4 blank)

Radiant Exposure The energy per unit area incident upon a given surface in a given time

interval. It is used to express exposure dose to pulsed laser radiation and is

commonly expressed in J/cm2.

Radiant Power The time rate of flow of radiant energy (expressed in Watts). Commonly

used to describe the output of CW lasers or the average radiant output

power of repetitively pulsed lasers.

Radiofrequency Electromagnetic energies between 3 kHz and 300 GHz.

Radome An RF transparent cover that is used to protect an antenna from the

environment.

Repetitively Pulsed Laser A pulsed laser with reoccurring pulsed output. The frequency of the pulses

is termed pulse repetition frequency (PRF).

Retina A structure of the eye composed of layers of neural tissue, including

photoreceptors, responsible for absorbing incoming photons and converting

their energy to an electrical impulse.

Scotoma Loss of vision in part of the visual field; blind spot.

Slot Antenna An antenna with a long narrow aperture that is normally one half wavelength

long.

Specific Absorption Rate (SAR) Used as the fundamental parameter in biological effects studies and in the

human exposure criteria. The units are watts per kilogram.

Specular Reflection A mirror–like reflection.

Transceiver A communications device capable of both transmitting and receiving

radiofrequency radiation.

Transmitter A circuit used to produce and/or tansmit a radiofrequency signal into space.

UHF Ultra–high Frequency; the band of frequencies between 300 and 3000 MHz.

Uncontrolled Area An area where individuals who have no knowledge or expectations that they

may be RF exposed.

Ultraviolet Radiation Electromagnetic radiation with wavelengths between soft x–rays and visible

light. This region is broken down into 3 spectral bands by wavelength: UV–A

(315–400 nm); UV–B (280–315 nm); UV–C (200–280 nm).

VHF Very high frequency; the band of frequencies between 30 and 300 MHz.

Visible Radiation Electromagnetic radiation that can be detected by the human eye. It is

commonly used to describe wavelengths that lie between 400 and 700 nm.

Watt The unit of power or radiant flux; 1 joule–per–second. Used principally with

continuous wave (CW) lasers.

Watt/cm2 A unit of measure expressing energy applied per unit time over some area.

Waveguide A transmission line capable of confining and guiding electromagnetic energy

from a generator or amplifier to some other location.

Wavelength The distance between two points in a periodic wave that have the same

phase.

Whole Body (WB) Exposure Refers to a uniform RF field over the entire body.
By Order of the Secretary of the Army: 

 ERIC K. SHINSEKI 

 General, United States Army 

 Official: Chief of Staff

 

 0029102 

DISTRIBUTION: 

To be distributed in accordance with the initial distribution number (IDN) 344391 requirements 

for TB 43-0133. 


PIN: 055673-000