Description
- Dual frequency receive
- Switchable transmit power
- Voice control function
- Voice control delay
- Channel encryption
- 1750 relay
- Airband Receive
- Mode FM
- Power saving mode
- Voltage display
- Scan function
- FM radio
- PTT ID
- Automatic backlight
- Frequency Range: UHF 400-470 MHz, VHF 136-174 MHz
- Channel: 128
- Step: 25 KHz (Broadband), 12.5 KHz (Narrow band)
- Stable: ± 2.5 ppm
- Voltage: 7.4V DC ± 20%
- Working Temperature: -20℃ ~ +60 ℃
- Antenna Impedance: 50Ω
- Dimension: 134 x 60 x 38 mm (include battery)
- Weight: 270 g (include battery, antenna)
Transmit
| Broadband | Narrowband | |
| TX power | 5W | 5W |
| Modulation | 16KφF3E | 8KφF3E |
| Adjacent channel power | ≥65dB | ≥60dB |
| Signal to noise ratio | ≤-40dB | ≤-40dB |
| Parasitics and harmonics | ≤65dB | ≤60dB |
| Spurious emission | ≤-36dBm | ≤-36dBm |
| Audio response | 300 Hz – 3 kHz | 300 Hz – 3 kHz |
| Audio distortion | ≤5% | ≤5% |
Receive
| Broadband | Narrowband | |
| Sensitivity | -120 dBm (20 dB SINAD) | -120 dBm (20 dB SINAD) |
| Intermodulation | ≥60dB | ≥55dB |
| Adjacent channel selectivity | ≥60dB | ≥55dB |
| Glitch response | ≤60dB | ≤55dB |
| Audio response | 300 Hz -3 KHz | 300 Hz -3 KHz |
| Signal to noise ratio | ≥45dB | ≥40dB |
| Audio distortion | ≤5% | ≤5% |
| Audio output power | 1W | 1W |
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