wireless microphone
Product ID: WM-767
Carrier frequency:VHF210-290MHz
Frequency stabilization:Less than 15ppm
Dynamic rang : more than 90dB
Total harmonic distortion:less than 0.5%
Frequency response: 40Hz-15KHz?dB
Audio output level :separate type:0-400mV
mix type:0-200mV
.VHF Channel
