PSC RF Multi Mini

• Diversity 1 x 3 Active RF Splitter• Low Noise, High Current RF Amplifiers• Compact Package• Made in the U.S.A.
• “Single Band” 470-700Mhz• “Dual Band” 470-618Mhz & 940-960Mhz• “Wide Band” 470-960Mhz
Professional Sound Corporation
28085 Smyth Drive, Valencia, CA 91355 USA

Thank you for purchasing your new PSC RF Multi Mini. This product is the result of more than adecade of experience in designing and manufacturing RF distribution systems. This compact,ruggedly built product should provide you with years of trouble-free service.

Compact Size

Top Panel: Power Switch, BNC RF Inputs

Bottom panel: SMA RF Outputs, Hirose
DC Power Input. Pin 1 Neg, Pin 4 Positive

Convenient Belt Clip

The PSC RF Multi Mini contains two, separate, active 1 x 3 RF splitters for use with up to three(3) diversity receivers. This compact, rugged device was developed using the latest super low
noise, high current RF amplifiers and will operate over various frequency ranges based on
which bandpass filter the unit is built with. Its two inputs are traditional BNC connectors forease of use in interfacing with your external antennas.

RF BNC Inputs Marked as “A” and “B”
Power Switch:“ON” powers up main unit.
“ANT PWR” powers up unit and provides power toremote powered antennas or RF amplifiers.

RF SMA outputs Marked as “A” and “B” Sides
4 Pin Hirose Power Connection
The PSC RF Multi Mini also can provide power to external powered antennas or remote line
amplifiers. Each of the SMA outputs offers a typical isolation factor of 24 to 28dB between
radio receivers.

There is a three-way switch located on the top panel between the two BNC RF inputs. Thisswitch has three positions: “OFF,” main power “ON” and main power and remote ANTENNAPWR switched on. The switch utilizes a light up LED switch handle. When used in normal mode,the switch batt lights up GREEN. When the unit is switched to also provide remote antenna
power, the switch lights up RED. The entire unit is powered from any source of external DCpower of 7 to 18Vdc @ approximately 120 mA.

INSTRUCTIONS FOR USE:
1. Connect a source of external 12Vdc power to the Hirose 4 pin connector on thebottom of the unit.
2. Connect your two receiver antennas to the RF input BNC connectors on the top of theunit.
3. Connect the PSC RF Multi Mini to your receivers using the appropriate cables from theRF output SMA connectors on the RF Multi Mini to the RF antenna connectors on yourreceivers.
4. Power up the unit. When using powered antennas or remote line amplifiers, turn thepower switch to “ANT PWR.” For all other uses, Turn the switch to ”ON.”*NOTE* When used with ENG “bag” mixing setups, we recommend that you remotely
mount your receive antennas up away from your equipment on your bag’s shoulder
straps. Alternately, you can mount your two receive antennas down and out in frontof your bag. The main idea is the make sure that your receive antennas as not in thesame plane (at the same height) as any transmitter antennas in your bag in order tominimize receiver Rf overload form near by transmitters.

SPECIFICATIONS:
Housing Size:
Weight:Power:
Frequency Range:

Input Impedance:
Output Impedance:
Max Input Signal Before Limiting:
IP3
Noise Figure:
Chassis Material:
End Plate Material:
Finish:Warranty:

3.2” x 2.1” x 0.9” (81mm x 53mm x 23mm)
6oz (172gm)
External DC, 7-18Vdc @ 120mA
470-700 Mhz (Single Band Model)
470-618Mhz & 940-960Mhz (Dual Band Model)
470-960Mhz (Wide Band Model)
50 Ohms
50 Ohms
+13dB
+31
0.8dB
Aircraft Aluminum
Stainless SteelBlack anodize
1 Year, limited

DECLARATION OF CONFORMITYSTANDARD:

EN 60065.2012

Power, Safety

EN 55032.2012

Part 1, Emissions

EN55032.2012

Part 2, Immunity

TRADE NAME:

PSC

MODEL:

RF Multi MiniRESPONSIBLE PARTY:

Professional Sound Corp.
28085 Smyth Drive
Valencia, CA 91355 USA

CONTACT PERSON:

Ronald Meyer(661) 295-9395

TYPE OF PRODUCT:

Antenna Distribution

MANUFACTURER:

Professional Sound Corp.
28085 Smyth Drive
Valencia, CA 91355 USA

We hereby declare that the equipment bearing the trade name and model number listed
above has been tested in accordance with the requirements contained in the above listed
directives. All necessary steps have been taken and are in force to assure that production
units manufactured will conform to Directive guidelines.
July 2023

Professional Sound Corporation.

Professional Sound Corporation 28085 Smyth Drive, Valencia, CA 91355
PH (661) 295-9395 Fax (661) 295-8392 email sales@professionalsound.com