Comtech AR8829-50 Overview

Series AR wireless 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). Models are available for operation at frequencies from 800 to 3600 MHz and power from 10 to 300 watts. They are forced-air cooled by blowers built into the mechanical package. AR models are also available with an optional IEEE BUS for remote control and monitoring (ARD version).

Electrical

Input Overdrive: 10 dB above 1 dB compression

RF Input Signal: CW, FM, AM, and pulse/phase modulation

RF Input Level: 0 to -5 dBm Typical for rated power out put

Small Signal Gain Flatness:
*AR88258 & AR8829: ±2.0 dB *AR178238 & AR17839: ±1.0 dB *AR88368: ±2.0 dB

Noise Figure- 10 dB Typical

Harmonics: 0 dBc

Spurious Signals: 60 dBc

Input VSWR- 2:1

Load VSWR: Open or short-circuit protected,unconditionally stable

RF Connector In/Out * 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

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