GT-4 wireless microphone

wireless microphone Each channel builds-in 100 channel works seperatelyStrong anti-jamming ability to avoid any interference during workingUsing high quality capsule return your vocal at highest levelAvailable frequency 600-900MHzAble equip with MR-3,MR-4,MR-5,MR-6,BT-5 SPECIFICATION: Receiver system Carrier wave frequency rang: 600-900MHz Channels: 99CH Frequency responses: 60Hz 18KHz Working distance: 200feet Frequency range: 25KHz Band width: 25MHz Carrier wave stability: ±5PPm≤10KHz Image interference ratio:>80dB S/N Ratio: >105dB(1KHz-A) Sensitivity:-105dB(12dBS/N AD) T.H.D(1KHz): <0.5%@1KHz AFoutput impedance: 2.2kΩ Audio output level: -12dB Display: LED Operations voltage:11-16V DC 600mA Output connector:2 XLRbalanced socket unbalanceTRsΦ6.3mm socket