Sennheiser AB 3700 Antenna booster, range: 470-866 MHz, active, 15 dB gain, BNC, 3/8" thread

Sennheiser AB 3700 Antenna booster, range: 470-866 MHz, active, 15 dB gain, BNC, 3/8" thread is backordered and will ship as soon as it is back in stock.