SENHAIX 8600 Walkie Talkie TPU Dual Band Transceiver Interphone Handheld Radio
Product Features
1. Dual Frequency Waiting
2. Power switching
3. Voice control function
4. Voice control delay
5. Channel encryption
6. 1750 relay
7. Power saving mode
8. Voltage display
9. Scan function
10. FM radio
11. PTT ID
12. Automatic backlight
Technical Specifications
| General Specification | ||
| Frequency Range | UHF 400-470MHz | |
| VHF 136-174MHz | ||
| Channel | 128 | |
| Step | 25KHz(Broadband), 12.5KHz(Narrow band) | |
| Stable | ±2.5ppm | |
| Voltage | 7.4V DC ± 20% | |
| Working Temperature | -20℃ ~ +60 ℃ | |
| Antenna impedance | 50Ω | |
| Dimension | 134*60*38mm(include battery) | |
| Weight | 270g(include battery, antenna) | |
| Transmit | ||
| Broadband | Narrow band | |
| 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 | 300Hz-3KHz | 300Hz-3KHz |
| Audio distortion | ≤5% | ≤5% |
| Receive | ||
| Broadband | Narrow band | |
| Sensitivity | -120dBm (20db SINAD) | -120dBm (20db SINAD) |
| Intermodulation | ≥60dB | ≥55dB |
| Adjacent channel selectivity | ≥60dB | ≥55dB |
| Glitch response | ≥60dB | ≥55dB |
| Audio response | 300Hz-3KHz | 300Hz-3KHz |
| Signal to noise ratio | ≥45dB | ≥40dB |
| Audio distortion | ≤5% | ≤5% |
| Audio output power | 1W | 1W |
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