Electrical properties:
Receiver
Sensitivity(12DB SINAD) | -122dBm |
Adjacent Channel Selectivity | ≥55dB@12.5KHz |
intermodulation rejection | ≥58dB |
Rated audio power | ≥0.5W@8ohms |
Audio response | ±1~-3db(0.3~3khz) |
Rated audio distortion | ≤5% |
Transmitter
output power | ≤2W |
modulation mode | 11K0F3E@12.5KHz |
Modulation noise | ≥40dB@12.5KHz |
Stray radiation | -36dBm<1GHz,-30dBm>1GHz |
Adjacent channel power | ≤-60dB@12.5KHz |
Audio response | ±1~-3db(0.3~3khz) |
Modulation distortion | ≤3% |
- CTCSS/DCS function
- Built-in Led torch
- Low battery alarm
- Power saving function
- Time-out-Time(TOT) function
- Scan function
- Squelch level
- Voice prompt
Description:
- Frequency range: UHF446MHz
- Channel number: 16CH
- RF power:£2w
- PMR446£0.5W
- Channel space:12.5KHz
- Supply voltage: 3.7 V lithium battery
- Battery capacity: 1000mAh
- Charging interface: Drop-in charging tray
- Frequency stability: ±2.5ppm
- Working temperature: -20° C ~ +60 ° C
- Dimensions: 170 (W) x 57 (H) x 35 (D) mm
- Weight: body 100g battery 49g total 157g(include battery, belt clip)
Firmware/Software
- H777Plus-software
- win11-DriverInstaller
The win11 driver is compatible with win10, win8 and win7 systems.
H777 License-free Radio walkie talkie rechargeable
NOTE: Programming software: please click "support" to download
Order Handling Time within 3 Working days(Pre-sale products excluded).
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Product Reviews
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Albert CHOUNEQuality walkie-talkie.Reviewed in French Polynesia on Jun 21,2022Super walkie talkie this is my second order. I will order the same model later.