Справочник Пользователя для Fujian Quanzhou Beifeng Telecom Systems Co. Ltd. BF620001
Technical Specifications
Frequency range
Low frequency range 406.125-407.350MHz
Mid frequency range from 440.125-441.350MHz
High frequency range from 468.125-469.400MHz
Channels 50
Channel space
25KHz
Operating temperature range
-20
to +60
℃
℃
Power supply 7.2V DC (±20%)
Volume 51(L)×28(W)
×90(H)mm
Weight
183g(including the battery pack)
Transmitter
UHF
Power output 3W/1W (Conducted power)
Frequency stability
±5ppm
Modulated mode
16K￠F3E
Spurious emissions
≤-70dB
FM noise
≤-40dB
FM distortion
≤5%
Maximum frequency
deviation
≤±5HKz
Receiver
UHF
Frequency stability
±5ppm
Selectivity (at 12dB SINARD)
Better than 0.25µV
Receiving FM bandwidth ≥±7KHz
Adjacent channel selectivity
≥65dB
Intermodulation rejection ratio
≥60dB
Anti interfere of spurious
wave
≥60dB
Audio output power
500mW