Shure QLXD2/Beta87a H51, Digital UHF Handheld Transmitter with Condenser Beta87a, Frequency band: H51 (534 - 598 MHz), 24 bit / 48 kHz Audio signal, AES-256 Encryption for tap-proof transmission, Up to 72 MHz switching bandwidth, 22 Compatible channels in an 8 MHz TV band, Switchable transmission power: 1 / 10 mW, 120 dB Dynamic range, Metal handheld transmitter with condenser Beta87a microphone capsule, Characteristic: Supercardioid, Frequency transmission via infrared interface, Transmitter operation with 1.5 V AA batteries - optionally also with SB 900 lithium ion rechargeable battery, Includes bag and microphone holder
