Description
Transmitter
Frequency Range: 863-865MHz
Transmission Method: FM, Mono
Transmitter Power: 5/10/30/100mW
Frequency Response: 50Hz-17KHz
Total Harmonic Distortion: <0.5% at 1KHz
Deviation: 45KHz
Input impedance: 32ohms
Power Supply: DC12V-18V / 500mA
Headset microphone
Polar Pattern：Uni-Directional
Frequency Response：20Hz-20KHz
Output Impedance：680Ù
Max SPL: 100dB（T.H.D ≦1% at 1kHz ）
Sensitivity：-47dB 1V/Pa @ 1KHz
Signal/Noise Ratio: 63dB
Cable Length：1M
