BF-777S Walkie Talkie 2-Way Radio Transceiver

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Keep in touch with your driving, hunting or hiking partners with this BF-777S Walkie Talkie UHF VHF 5W 400-470MHz 16CH Two-Way Radio Interphone.
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The BF-777S is a full featured two way radio and hand held transceiver with long range capabilities up to 6km. Each radio comes with a charger, antenna, and everything you need to get started communicating conveniently at a long range, whether in a recreational context like camping or on site at your business. The BF-777S includes many perks that elevate it above an average Walkie Talkie, such as VOX (Voice Operated Exchange) which makes it unnecessary to push a button to talk. Its other features include a built-in high illumination flashlight and an emergency alarm.


16 Memory Channels
Select desired channel from 1 to 15. No.16 is Scanning channel.

50CTCSS / 210DCS
Allows you to ignore unwanted calls from other persons who are using the same frequency.

1500mAh Battery Pack
Offers long using time up to 10 hours.

Effective Range up to 6KM
So you and your driving, hunting or hiking partner can keep in touch.

VOX Voice-activated Control
For hands-free operation. Five sensitivity levels let you adjust the volume at which the radio picks up your voice.

Auto Squelch
Shuts out weak transmissions or unwanted terrain noise.

Built-in LED Flashlight
Illuminates the path ahead.

Additional Functions
Time-Out Timer (TOT), Scan, Voice Prompt, Emergency Alarm, Battery Low Alert, Monitor, Busy Channel Lock-Out (BCL).


Model BF-777S
Antenna Impedance 50ohm
Working temperature -30 to +60℃
Rated Voltage 3.7V DC
Output power <5W
Battery type Li-ion battery
Battery capacity 1500mAh
Dual frequency or Single frequency Single frequency
Dual band or Single band Single band
Frequency Range UHF:400-470MHz
Memory Channel 16
Channel Spacing 25KHz
Battery Life About 8 hours
Frequency Stability ±2.5ppm
Communication Range About 6km
Output Power ≤5W
Modulation(W/N Band) F3E
Spurious Power ≤7.5 µW
Maximum Frequency Deviation (W/N Band)  
Audio Distortion ≤5%
Spurious Radiation  
SNR 45 dB(W), 42dB(N)
Transmitting Current ≤1200mA
CTSCC/DCS Frequency Deviation(W/N Band) 0.7±0.1KHz (W), 0.4±0.1KHz (N)
Adjacent channel power 65dB (W) ,55dB (N)
Sensitivity (12dB SINAD)  
Audio Power 1W
Inter modulation Interference Resistance ≥65dB (W), ≥55dB (N)
Adjacent channel Sensitivity (W/N Band) ≥65dB (W), ≥55dB (N)
Audio Distortion 5 %
Receiving Current ≤ 400m A
Product Weight 120g
Product Size 9.7 x 5.7 x 2.9 cm
Package Weight 300g
Package Dimension 24.5 x 19 x 6.5 cm
Package Includes 1 x BF-777S Radio Walkie Talkie, 1 x Antenna, 1 x Li-ion Battery Pack, 1 x Charger (US / UK / EU adapter for optional~), 1 x Belt Clip, 1 x User Manual
More Information
SKU ZP303226060102
Color Black
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