Product Description
Features of LT-128 with 128 channels uhf 400-470MHz walkie talkie :
- 400-470MHz
- 128 channels
- 5W power output
- CTCSS, DCS
- Time-out timer
- Busy channel lock out
- Auto battery save function
- Low battery alert
- Squelch 0-9 levels adjustable
- PC programmable
Technical Specifications of LT-128 with 128 channels uhf 400-470MHz walkie talkie :
| General | |
| Frequency Range | 400-470MHz |
| Channel No | 128 |
| Channel Spacing | 12.5/25KHz |
| Voltage | 7.4v |
| Battery | 1600mAh(Li-ion) |
| Frequency Stabilization | ±2.5ppm |
| Operating Temperature Range | -20°C~+55°C |
| Antenna Impedance | 50Ω |
| Dimensions (H*W*D) | 106mm(H)×55mm(W)×28mm(D) |
| Weight (including antenna, battery) | 192g |
| Distances | 2~15km |
| CTCSS | 50 |
| CDCSS | 105 |
| Transmitter | |
| RF Power Output | 5W |
| Modulation Type | F3E |
| Clutter and Harmonic | ≤ -60dB |
| Residual Radiation | ≤ -40dB |
| Modulation Distortion | ≤5% |
| Maximum Frequency Deviation | ±5KHz |
| Receiver | |
| Sensitivity | ≤0.2µV |
| Modulatioin Band | ±5KHz |
| Adjacent Channel Selectivity | ≥60dB |
| Intermodulation Immunity | ≥60dB |
| Spurious Response Rejection | ≥60dB |
| Rated Audio Output Power | ≥500mW |
| Rated Audio Distortion | ≤5% |
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