Wireless Microphone Systems

Specifications

Receiver:			
Channel Frequency:		170-260MHz	
Frequency Stability:		0.002%	
Sensitivity:		-95dBm	(S/N:12dB)
S/N Ratio:		>70dB	
RF Image Rejection:		-75dB	
Neighboring Channel/Interference:  >25dB			
Audio Dynamic Range:		95dB	
Frequency Response:		50Hz-15KHz3dB	
T.H.D:		<1%	
Operating Range:		>50m	
Power Source:		AC 220V/50Hz	
Dimension:		326X179X45mm	
Transmitter:			
Carrier Frequency:		170-260MHZ	
Frequency Stability:		0.002%	
RF Output Power:		>13dBm	
Harmonic at higher Degree:<60dB			
Modulation Degree:		>30KHz	
Modulation Pattern:		FM	
Power Current:		<25mA	
Battery Type:		DC 9V