Specifications: 
Number of channel: 2 channels  
Frequency response: 80 - 12,000Hz 
Dynamic Range: 80dB 
S/N ratio: more than 80dB 
T.H.D.: less or equivalent to 1%  
 
Transmitter:  
Output power: 8 - 50mW 
Modulation mode: FM 
Power supply: 9V 
Modulation deviation: less or equivalent to 75kHz  
 
Receiver: 
Sensitivity: less than -30dB 
Audio output/impedance: 600 ohms 
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