Shure ADX2FD/K9B=-G57 ADX FD HH 470-616 MHZ

Axient Digital frequency diversity handheld transmitter fitted with the KSM9 dual-diaphragm condenser capsule, switchable between cardioid and supercardioid patterns, in black finish. Transmits on two discrete RF carriers simultaneously for uninterrupted audio, with an optional 50 mW High Power single-frequency mode. Offers ShowLink remote control, encryption, and wide tuning up to 184 MHz. Up to 6.5 hours of dual-carrier runtime on an SB920A rechargeable battery. G57 band version, 470 to 616 MHz.