Description

 REVIEW OF BAOFENG BF-W31

Functions:

1. Frequency: 400-470 MHz
2. 16 channels
3. 1500 mAh Li-ion battery
4. 50 CTCSS / 210 DCS
5. VOX Function
6. PC Programming (CPS + CHIRP)
7. Battery Life: about 18 hours (continuous use) 15 days (standby)
8. Frequency Stability: ±2.5 ppm
9. Antenna Impedance: 50 Ω
10. Communication Range: 2-5 km (open area)
11. Audio Power Output: 0.75 W
12. IP54 Dust & Splash Resistant

Specifications:

• Model: BF-W31
• Frequency Range: UHF 400-470 MHz
• Memory Channels: 16
• Dual Band / Single Band: Single band
• Dual Frequency / Single Frequency: Single frequency
• RF Output Power: 0.5 W (low) / 2 W (high)
• Modulation Type: F3E
• Frequency Stability: ±2.5 ppm
• Antenna Impedance: 50 Ω
• Operating Voltage: DC 3.7 V
• Battery Type: Rechargeable Li-ion 1500 mAh (3.7 V)
• Battery Life: About 18 hours (continuous use) 15 days (standby)
• Charging: Desktop charger (EU plug) supplied
• Working Temperature: –10 °C ~ +40 °C
• IP Rating: IP54 (dust & splash resistant)
• Dimensions (L×W×H): 136 × 56 × 28 mm (without antenna)
• Weight: 130 g (with battery & antenna)
• Receiver Sensitivity (12 dB SINAD): ≤ 0.25 µV
• Selectivity: 55 dB / 50 dB
• Intermodulation: ≥ 55 dB
• Adjacent Channel Selectivity: ≥ 55 dB
• Spurious Response: ≥ 55 dB
• Audio Power Output: 0.75 W
• Spurious Emission (Tx): ≤ –57 dB
• FM Noise: ≤ –45 dB (wide) / ≤ –40 dB (narrow)
• Audio Distortion: ≤ 5%
• Transmitting Current: ≤ 1 A

Package Content:

1x Baofeng BF-W31 Water & Dust-Proof 400-470 MHz (UHF) 16 Channels Handheld Radio

1x 3.7V 1500mAh Li-ion battery pack (with USB type C port)

1x Antenna

1x Belt clip

1x Desktop charger (100V ~ 240V)

1x USB A to USB Type C charging Cable

1x Handstrap