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Comtech PST AR1929-20

AR1929-20 Comtech PST RF Amplifier

1-2 GHz, 20W Solid State Amplifier

The AR1929-20 is a 2 GHz 50 Watt RF Amplifier from Comtech PST. Amplify RF and Microwave signals to measure, test, and design circuits. Applications include radio communications, cellphones, EMI testing, and much more.

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Comtech AR1929-20 Features:

  • 1-2 GHz
  • 20 Watts
  • Provides 43 dB gain
  • Input Overdrive: 10 dB above 1 dB compression
  • RF Input Signals: CW, FM, AM, and pulse/phase modulation
  • Small Signal Gain Flatness: ±1.0 dB
  • Noise Figure: 10 dB Typical
  • Harmonics: -20 dBc
  • Spurious Signals: -60 dBc
  • Input VSWR: 2:1 Load VSWR: Open or short-circuit protected, unconditionally stable
  • RF In/Out Connector:  Up to 50 W: Type N, female bulkhead front panel mounted
  • > 50 W: Type N, female bulkhead rear panel mounted
  • AC Input: Universal AC input for models up to 100 watts Units above 100 watts are supplied at 220 VAC

The Comtech AR1929-20 amplifier is a rack-mountable unit which incorporates the Series AM amplifier in a cabinet containing a built-in universal AC power supply (for models up to 100 watts). They are forced-air cooled by blowers built into the mechanical package.