75 W SATCOM, 50 Watts LOS, Automatic Band-Switching/LNA with Co-Site Filter

The Model AR-50SAT75 is a portable, lightweight, fully automatic band-switching RF booster amplifier for multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary, and emerging waveforms. The amplifier covers the frequency band of 30-512 MHz using six high-speed auto switching filters to assure harmonic suppression and is SINCGARS, HAVEQUICK, HPW, DAMA, IW, and ANW2 compatible. The amplifier includes power supply Voltage Spike Suppression, a DC/DC converter for a wide DC input range, RF sensing, T/R switching, Automatic Level Control (ALC), and six automatically switched harmonic filters bands (DAMA capable), and protection against antenna mismatch and over-temperature. Protection against accidental polarity reversal is provided. The amplifier comprises a rugged 3-piece aluminum case. Optional interface coaxial cables and shock mounting plate are available.

  • Radio Vendor independent design, single and multi-band
    radio compatible with just an RF connection
  • 50-75W CW across the entire 30 – 512 MHz band; no filter
  • Full band high-speed filter switching for SINCGARS and
    HAVEQUICK modes to assure interference-free operation
  • DAMA/IW capable
  • Separate LOS and SATCOM antenna ports
  • Multi-level RF output power switch
  • Internal LNA with Co-site filtering
  • Uses AR-50 JITC certified internal assemblies
  • Three-year warranty from a company with 40+ years in the