Comtech AR1929-20 Overview

• 1-2 GHz
• 20Watt
• 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

Series AR amplifiers are rack-mountable units which incorporate 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.

AR models are also available with an

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