Model AR-20 is a portable, lightweight, fully automatic band-switching RF booster amplifier for multi-band VHF/UHF Tactical Radio equipment. Covering the frequency range of 30-512 MHz, the AR-20 produces 20 Watts from a 1 to 2 Watts PEP radio input. This amplifier has multiple input DC voltage options including operation from a single battery (XX90 battery) or 12 and 24 VDC vehicle power source. It is also available with KT and KT-Dual options.
The AR-20 is designed for use with the latest modern networking formats like ANW2, WNW and SRW. It also includes Voltage Spike Suppression, Over Temperature Protection, RF sensing, T/R Switching, Automatic Level Control (ALC), Harmonic Filters, Co-Site filters and protection against antenna mismatch. The AR-20 also has a built-in internal LNA that can be switched on or off by the front panel switch to improve SATCOM receive performance. The amplifier is comprised of a rugged 3-piece aluminum case. Optional interface coaxial cables and DC battery cables are available.
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