主要特色
规格
specification
Operating frequency :640-690,690-740,740-800,800-850 MHZ
Modulation Mode :---------------------------- broadband FM
Number of Channels :-------------------------200
Channel Interval :---------------------------250KHz
Frequency Stability :------------------------±0.005%
Dynamic range :-----------------------------100dB
Maximum offset :----------------------------±45KHz
Audio frequency response :------------------80Hz-18KHz(±3dB)
Comprehensive SNR :-------------------------->105dB
Composite distortion :-----------------------<=0.5%
Working distance :-------- about 100M(in the absence of interference)
Working temperature :------------------------ -10 ° C~+50 ° C
