BAOFENG uhf handheld radio transceiver Walkie Talkie BF-777S

BAOFENG uhf handheld radio transceiver Walkie Talkie 

Walkie-Talkie BF-777s

Stock Code: TK001

FEATURE and FUNCTION:

50 CTCSS/105 CDCSS 

VOX Function 

Voice Prompt 

Emergency Alarm 

Intelligent Charging 

Battery Save 

Low Voltage Alert 

Time-out Timer 

Torch Light

SPECIFICATION:

General Specifications       

Frequency Range? UHF 400-470MHz    

Channel Capacity? 16     

Channel Spacing? 25KHz     

Operated Voltage? 3.7 V     

Battery? H-1500MAh Li-ion   

Battery Life (5-5-90 duty cycle)About 8 hours   

Frequency Stability? ± 2.5ppm     

Antenna Impedance? 50Ω     

Dimensions (L× W× H) (with battery, without antenna)? 110× 50× 32 mm 

Weight (with battery/antenna)? 198g 170 g     

Communication Range about 6km 

Transmitter       

RF Power Output? 3W     

Modulation? F3E     

Spurious Emission? ≤ 65dB     

FM Noise? ≤ -45dB(W) ≤ -40dB (N)   

Audio Distortion? ≤ 5%     

Transmitting Current? ≤ 1.3A 

Receiver       

Sensitivity (12dB SINAD)? ≤ 0.20 uV     

Selectivity?  55dB/50dB     

Intermodulation? ≥ 65dB     

Adjacent Channel Selectivity? ≥ 60dB     

Spurious Response? ≥ 60dB     

FM Noise?  45dB/40dB     

Audio Power Output? 1000mW      

Audio Distortion? ≤ 5%     

Standby Current? ≈ 15mA ( with battery save on ) 

Package Include:

1 x 2-Way Radio Walkie Talkie

1 x 3.7v 1500mAh Li-ion Battery

1 x SMA-Female Antenna

1 x Belt Clip

1 x Manual

1 x Desktop Charger (100V /240V )