RF-LAMBDA

R00G22GSPA

The power beyond expectations

4W Ultra Wide Band Power Amplifier 0.1GHz~22GHzFeature
Gain: 10dB typical
Output power +31dBm typicalHigh P1dB: +34.5 dBm Full Band
Supply Voltage: ‐5V & +28V @ 700 m A
50 Ohm Matched Input / Output

Typical Applications•••••

Parameter

Min

Frequency Range
Gain

Wireless Infrastructure
RF Microwave & VSAT
Military & Aerospace
Test Instrument
Fiber Optics

TypMaxMin

0.1~1010TypMax

11~2210Units
GHz

11121213dB

Gain Variation Over Temperature

1313dB

Noise Figure45dB

Input Return Loss

1919dB

Output Return Loss

2525dB

Output Power For 1dB Compression (P1dB)

323334.5273033dBm

Output Power For 3dB Compression (P3dB)

3335

36

293334dBm

Saturated Output Power (Psat)

36

Supply Current (Idd) (Vdd=+28V)
Positive Power Supply
Negative Power Supply

500

Isolation S12
Input Max

36750
28.5
‐5.2500

‐5700
28
‐579

85

9430dBm

‐5700
28
‐5750
28.5
‐5.2mAVV

76

8694

dB30dBm

Weight34g

Impedance

50Ohms

Input /Output Connector

SMA‐FemaleFinishing

Gold plating

Material

Aluminum/copper

Rev 2_08-11-2015

Ultra Wide Band 4W Power Amplifier 0.1-22GHz•••••

RF-LAMBDA INC.
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R00G22GSPA

The power beyond expectations

Absolute Maximum Ratings
Drain Biasing+30VdcGate Biasing‐5V to ‐5.2Vdc

RF Input Power (RFIN)+30 dBm

Environment specifications
OperationalTemperature (C°)

30,000 ft. (Epoxy Seal Controlledenvironment)
Altitude

Biasing On Procedure
No. 1
No. 2
No. 3
No. 4
No. 5
No.6

Connect input and output with 50 Ohm
source/load. ( in band VSWR<1.9:1 or >10dB
return loss)
Connect ‐5 Vdc. Negative supply should never gohigher (less negative) than ‐5Vdc
Connect +28 Vdc
Current on +28V power supply should notexceed 750mA when input power is applied.
Must have a heatsink and working fan to cool
the unit.
Follow reverse order when turning off

60,000 ft 1.0psi min (Hermetically
Seal Un‐controlled environment)（Optional）

Vibration

25g rms (15 degree 2KHz) endurance, 1hour per axis

Humidity

100% RH at 35c, 95%RH at 40ºc

Shock20G for 11msc half sin wave,3 axis
both directions

Ordering Information
Part No
Description
R00G22GSPA 0.1GHz~22GHz Power Amplifier

Amplifier Use
Ensure that the amplifier input and output ports are safely terminated into a proper 50 ohm load before turning on the power.
Never operate the amplifier without a load. A proper 50 ohm load is defined as a load with impedance less than 1.9:1 or returnloss larger than 10dB relative to 50 Ohm within the specified operating band width.
Power Supply RequirementsPower supply must be able to provide adequate current for the amplifier. Power supply should be able to provide 1.5 times thetypical current or 1.2 times the maximum current (whichever is greater).
In most cases, RF‐Lambda amplifiers will withstand severe mismatches without damage. However, operation with poor loads isdiscouraged. If prolonged operation with poor or unknown loads is expected, an external device such as an isolator or circulator
should be used to protect the amplifier.

Ultra Wide Band 4W Power Amplifier 0.1-22GHz

Storage Temperature(C°)‐50 to +125
Note: Maximum RF input power is set to assure safetyof amplifier. Input power may be increased at own risk
to achieve full power of amplifier. Please reference gain
and power curves‐45 ~ +85(Case Temperature must be
less than 85C all time)

Ensure that the power is off when connecting or disconnecting the input or output of the amp.
Prevent overdriving the amplifier. Do not exceed the recommended input power level.
Adequate heat‐sinking required for RF amplifier modules. Please inquire.
Amplifiers do not contain Thermal protection, Reverse DC polarity or Over voltage protection with the exception of a few
models. Please inquire.
Proper electrostatic discharge (ESD) precautions are recommended to avoid performance degradation or loss of functionality.

What is not covered with warranty?
Each of RF‐Lambda amplifiers will go through power and temperature stress testing.
Due to fragile of the die, IC or MMIC, those are not covered by warranty. Any damage to those will NOT be free to repair.

Rev 2_08-11-2015

RF-LAMBDA INC.
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R00G22GSPA

The power beyond expectations
Input Return Loss

Output Return Loss

Isolation

Gain vs. output power (gain includes preamp)

P1dB vs. Frequency

P3dB vs. Frequency

P5dB vs. Frequency

Ultra Wide Band 4W Power Amplifier 0.1-22GHzGain+
Rev 2_08-11-2015

RF-LAMBDA INC.
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R00G22GSPA

The power beyond expectations
2nd Harmonic Wave output Power

4th Harmonic Wave output Power+
Output Third Order Intercept (IP3)+

Rev 2_08-11-2015

RF-LAMBDA INC.
Sales: sales@rflambda.com

Ultra Wide Band 4W Power Amplifier 0.1-22GHz+

3rd Harmonic Wave output Powerwww.rflambda.com

Technical : support@rflambda.com

RF-LAMBDA

R00G22GSPA

The power beyond expectations

1811

17.05

35

32.1

6.02

Ultra Wide Band 4W Power Amplifier 0.1-22GHz

37

Outline Drawing:
All Dimensions in mm

Heat Sink required during operation

Important Notice
The information contained herein is believed to be reliable. RF‐Lambda makes no warranties regarding the information contained herein. RF‐
Lambda assumes no responsibility or liability whatsoever for any of the information contained herein. RF‐Lambda assumes no responsibility orliability whatsoever for the use of the information contained herein. The information contained herein is provided "AS IS, WHERE IS" and withall faults, and the entire risk associated with such information is entirely with the user. All information contained herein is subject to change
without notice. Customers should obtain and verify the latest relevant information before placing orders for RF‐Lambda products. The
information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or
any other intellectual property rights, whether with regard to such information itself or anything described by such information.
RF‐Lambda products are not warranted or authorized for use as critical components in medical, life‐saving, or life sustaining applications, orother applications where a failure would reasonably be expected to cause severe personal injury or death.

Rev 2_08-11-2015

RF-LAMBDA INC.
Sales: sales@rflambda.com

www.rflambda.com

Technical : support@rflambda.com