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The PM20-512-10 is a 10W, class “A” Linear amplifier module for the 20-512 MHz band. It offers superior performance offering high gain and power in a small module footprint using advanced broadband matching techniques and the finest Gold MOSFET transistors available on the market today. Matched for 50 ohms input and output, the PM20-512-10 is a Class A amplifier providing a minimum of 10 watts P1dB making this the natural choice for your broadband applications, including military communications and jamming covering both 20-500 MHz and 30-512 MHz bands.

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PM20-512-10 20 to 512 MHz, 10W Solid State High Power Module Amplifier

(Vsupply=+28V Vdc, Idq=2.0A,TBase=25oC)
Parameter   Min.  Typ  Max. Unit
Frequency   20   512  MHz
Pout CW P1dB +40     dBm
Power In   -5   dBm
Gain 42 45   dB
Gain Flatness   +/-1.5   dB
Drain Current   2.2   Amps
Input R/L     -14 dB
Supply Voltage 24 28 30 Volt
IMD3, 2 tone
10W PEP, f=10KHz
  -34 -28 dBc
2nd Harmonic   -30 -20 dBc
3rd Harmonic   -30 -25 dBc




  • 10 Watts P1dB Class A
  • 50 ohms input/output
  • Bandwidth 20 to 512MHz
  • All Gold MOSFETS for
  • Maximum Reliability

Maximum Ratings

Parameter Units

Supply Voltage     28     VDC

Bias Current         2.5    Amp

Drain Current       3.0     Amp

Load Mismatch :1
All Phase angles, current limited to 3.0A

Storage Temp     -40o  -  +105oC

Case Op. Temp.  0o - +60oC

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