03
PF1(Programming)
Factory default, shortly press: Monitor
Long press: Power switch
PF2(Programming)
Factory default, shortly press: Scan
Long press: Noise reduction
Alarm/Group Call Key
Shortly press: Alarm Long press: Group call
Monitor Function
Shortly/Long press the PF1/PF2 key set with monitor function to turn on the function and monitor whether there is
audio transmission on the selected channel. If there is no signal, the radio will make a rustle sound. Shortly/Long
press the PF1/PF2 key again to turn off the function.
VOX Function
Shortly/Long press the PF1/PF2 key set with VOX function and the function is turned on when a beep is heard.
Repeatedly operate to adjust VOX levels, the higher the level, the lower the voice that you need to speak.
Shortly/Long press the PF1/PF2 key again and the function is turned off when two beeps are heard.
Channel Lock
Shortly/Long press the PF1/PF2 key set with channel lock function and the function is turned on when a beep is
heard. Shortly/Long press the PF1/PF2 key again and the function is turned off when two beeps are heard.
Scan Function
Shortly/Long press the PF1/PF2 key set with scan function and the function is turned on when a beep is heard.
The radio starts to scan when the green indicator lights up. The radio stops scanning when receiving the signal.
After receiving the signal, the radio automatically starts to scan again. Shortly/Long press the PF1/PF2 key again
and the function is turned off when two beeps are heard.
Emergency Alarm Function
Shortly press the Top key to turn on the emergency alarm function. Two kinds of alarm: the local alarm(Only
transmitter alarms) and remote alarm(transmitter and receiver alarm) are available to be set through the
programming software. Press the PTT key to turn off the function.
Specification
Frequency Range
Channel Number
Audio Distortion
Working Temperature
Antenna Impedance
RF Power
Frequency Stability
Maximum Frequency Deviation
Spurious Radiation
Modulation Method
Transmitting Current
Receiving Sensitivity
Adjacent Channel Selectivity
Intermodulation
Working Voltage
GMRS
30
<5%
－20℃+55℃
50Ω
≤10W
±2.5ppm
Wideband: ≤5kHz; Narrowband: ≤2.5kHz
TX≤7.5uW@-36dBm;RX≤2nW@-57dBm
Wideband: 16KφF3E；Narrowband: 11 KφF3E
≤1500mA
Wideband: ≤0. 25uV@-119dBm；Narrowband: ≤0. 282uV@-118dBm
≥65dB
≥60dB
DC 7.4V
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