55
Specification
General
Transmitter
Receiver
Frequency
430-470MHz
Channel
199
Channel Spacing
Digital 6.25KHZ
Analog 12.5kHz or
25kHz
Working Temperature
-
20
℃~+
60
℃
Voltage
7.4V
Standby Current (power
Save)
About 40mA
Output Power
UHF≤4W
TX current
HI≤1.6A
Modulation
FM
Maximum frequency
deviation
≤±5kHz or
≤±2.5kHz
Residucal Radiation
<-60dB
Sensitivity
≤-122dBm(12dB SINAD)
Squelch Sensitvity
≤0.16uV
Intermodulation Rejection
60dB
Audio Power
≥500mW
RX current
≤140mA
Standby
15mA