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Four
PX-777 FM RADIO Two-Way
UHF400-470MHz
118 Groups of memory channels
Walkie-talkie

Brand New Professional Transceiver

Item Description

Brand New Professional FM Handheld Transceiver ,2 WAY FM RADIO, NOT JUST A SCANNER!!!
UHF 400—470MHz Which model you want.
Wide (25kHz) and Narrow (12.50kHz)available.
Programmable by PC (optional)
Three color LCD backlight display.(green, blue , yellow)
Emergency call
Li-ion battery
Frequency Range UHF 400.000—470.000MHz
Working Temperate －20℃―＋50℃
Operating Voltage DC 7.2V
Operate Mode Simplex or Semi-duplex
Dimension 100mm×55mm×32mm (Not included Antenna)
Antenna impedance 50?
Weight 220g(Including battery)

Main functions and features
UHF 4W output power 118 Groups of memory channels Built-in 50 Groups of CTCSS and 104 Groups of DCS Wide(25kHz) and Narrow(12.5kHz) available Come with 1200mAh Li-ion battery Input Freq. By using keypad Scan function Three color LCD backlight display Emergency Alarm Bell ring when receiving signal Priority Scan Function Adjust power Hi/Lo Switching between Channel/Freq. Adjust squelch level(0-9) Busy channel lockout Keypad lock Reverse Freq Function Channel step 5k,10k,6.25k,12.5k,25k DTMF code
Transmitter & Receiver Description
Frequency Stability .±2.5PPM Output Power ≦5W Max Frequency Deviation ≦5KHz Audio Distortion ≦3% Modulation Character +3dB—-3dB Adjacent Channel Power ≥65dB Spurious Radiation ≤7.5UW Occupied Bandwidth ≤16KHz RF Sensitivity ＜0.2UV Audio Distortion ≦3% Audio Response +2dB—-10dB Adjacent Channel Selectivity ≥60dB Intermodulation Rejection ≥60dB Spurious Response ≥60dB Blocking ≥85dB