Shure ADX2FD/B87C=-G57 ADX FD HH 470-616 MHZ

Axient Digital frequency diversity handheld transmitter with the Beta 87C cardioid condenser vocal capsule. Broadcasts on two discrete RF carriers simultaneously for uninterrupted audio on high-stakes channels, or switches to an optional 50 mW High Power single-frequency mode. Features ShowLink remote control for real-time parameter changes, encrypted transmission, and wide tuning up to 184 MHz. Up to 6.5 hours of dual-carrier runtime on an SB920A rechargeable battery. G57 band, 470 to 616 MHz.