Receiver:                                     

Carrier  Frequency Range: UHF-500-690MHz                                             

Carrier Wave Stability:10PPM                                          

Sensitivity:-105dB (at) sinad=12 dB                                       

S/N Ratio:>105dB                                        

T.H.D.:<0.5% (at) 1KHz                                          

Image rejection:85 dB typical                                     

Spurious rejection:75 dB typical                                           

Frequency Responses:40Hz~18KHz                                             

Working distance:80M                                                      

Transmitter(Handheld):

1,Transmitter power:30mW

2,Spurious emission:<40dB(with carrier)

3,Display:LED

4,Battery voltage:1.5V*2