BAOFENG BF-666S Communications Long Distance 5KM Mini Two Way Radio

BAOFENG BF-666S Communications Long Distance Radio 400-480MHz UHF Transceiver

Main Features

- CTCSS / CDCSS
- VOX Function
- Voice Prompt
- PC Programming
- Emergency Alarm
- Desktop charger
- Battery Save
- Low Voltage Alert
- Time-out Timer
- Flashlight

General

Frequency Range (Single band) UHF 400-470MHz
Channel Capacity 16
Channel Spacing 25KHz
Operated Voltage DC 3.7 V
Battery 1500MAh Li-ion
Battery Life (5-5-90 duty cycle) About 8 hours
Frequency Stability ±2.5ppm
Operated Temperature -30°c-+60°c
Antenna Impedance 50Ω
Dimensions (L×W×H) (with battery,without antenna) 115×60×33 mm (without antenna)
Weight (with battery/antenna) 180g
Communication Range about 6km

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

Transmitter

RF Power Output <5W
Modulation F3E
Spurious Emission ≤65dB
FM Noise ≤-45dB(W)/≤-40dB (N)
Audio Distortion ≤5%
Transmitting Current ≤1.3A

Standard Package Content

1 X Walkie talkie
1 X Li-Ion battery
1 X Antenna
1 X Belt Clip
1 X User's Manual
1 X Charger