Description
System specification
Audio range:620-950MHz
Modulation:Broadband FM
Available bandwidth:25MHz
Number of channels:infra-red automatically tunes 100 channels
Frequency stability:±0.005%
Dynamic range:>110dB
The peak frequency deviation:±45KHz
Audio response:60Hz-18KHz(±3dB)
Integrated signal to noise ratio:>105dB
Total distortion:<0.5%
Receiver specifications:
Receiver mode: the second conversion superheterodyne
IF frequency:the first IF:110MHZ,the second IF 10.7MHZ
Wireless interface:BNC set
Sensitivity:12dB(80dBS/N)
Noise suppression:>80dB
Audio output:unbalanced:+4dB(1.25V)/5KΩ
Balance:+10dB(2.5V)/600Ω
Power supply voltage:DC11-16V(rated 12V)
Current:single receiver,less than 200mA,Dual receiver,less than 350mA
Transmitter specifications:
Output power:10mW/3mW(HI/LO conversion)
Spurious suppression:-60dB
Power supply:AAx2
Current: