Active directional antenna with gain switch. (902-960 MHz) Post author By manage_stagewerxpsl_gsm Post date February 4, 2021 $0.00 Out of stock SKU: 210000002143 Category: Shop Bose Related products Bose S1 Pro system $649.00 Add to cart ← In-line antenna amplifier for remote mounting. (902-960 MHz) → Five-way active antenna and power distribution system for QLX-D®, ULX®, ULX-D®, SLX®, and BLX® (BLX4R only) receivers. Switchable frequency ranges: 174-216 MHz, 470-960 MHz, 1240-1260 MHz, 1492-1525 MHz, 1785-1805 MHz