Retevis RB635 USB Rechargeable PMR Radio Walkie Talkie 2packs


Sale priceGH₵440
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Product Highlights

  • USB charger Can work on cell phone charger, computer, car, mobile charger. And compact size. Makes charging convenient and fast.
    Has a standby time, and the voice quality is clear.
     The zinc alloy parts are used for support reinforcement and shielding.
    Powerful flashlight light. Unique design with large aperture lighting.
    Scan function is very useful when exploring unknown signals.
    Busy Channel Lockout,which will not allow the user to transmit as long as the radio is receiving another signal.
    Channel lockout can avoid channel confusion caused by accidental touch.
    VOX enables normal calls without PTT key.
    CTCSS&DCS Encode/Decode Private Lines can be implemented to avoid mutual interference of different users and to avoid listening to irrelevant calls and interfering signals.
    Battery Save Function,If you know you'll be away from a charger for an extended period and you want to make sure your radio will last, just turn on Power saving mode. This way, you won’t have to worry about a low battery.
    Monitoring can be heard when the signal is very weak.
    Low Battery Warning,Radio peppers you with warnings as the battery power gets low. The idea is to alarm you: Either charge the battery, save your work, and shut down.
    Emergency alarm function to ask for help from partner in case of emergency.

    • Large flashlight
    • Scanning
    • Busy Channel Lock
    • TOT(Time-out Timer)
    • Channel lockout
    • VOX Function
    • CTCSS&DCS Encode/Decode
    • Battery Save Function
    • Special signaling
    • Monitor
    • Low battery voltage warning
    • Emergency alarm


General Specification

Frequency Range PMR446:446.00625-446.19375MHz
Channel Capacity 16
Battery capacity Li-ion 1000mAh
Working Voltage DC 3.7V
Working Temperature -10°C~50°C
Antenna Impendence 50Ω
Weight (with battery) 130g
Size 109.8*57.5*32mm
Sensitivity ≤0.16μV(12dB SINAD)
Audio Power ≥300mW
Audio Distortion <5%
Intermodulation ≥60dB
Interference Resistance Receiving Current ≤300mA
Standby Current ≤20mA
Output Power ≤0.5W
Modulation Mode FM(F3E)
Max.Frequency Deviation ≤5KHz
Sparious Radiation ≤7.5μW
Preemphasis Character Per Octave 6dB
Emission Current ≤1000mA


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