LT-TELT-1L
Tactical Telephone
The Lamatel LT-TELT-1L is a rugged, multi-mode tactical telephone engineered for field and indoor wired communication in both civilian and military environments. It supports five operational modes — Local Battery (LB), Central Battery (CB), Auto (Pulse, DTMF), and Local Battery DTMF (LBDTMF) — providing exceptional versatility across various communication infrastructures. Built for reliable field performance, the LT-TELT-1L ensures clear, stable voice transmission with excellent electromagnetic compatibility. Its impact-resistant and immersible design allows operation under harsh environmental conditions, while its mobility and user-friendly controls make it ideal for rapid deployment and fixed installations alike.
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Additional information
| Operation Modes | LB, CB, Auto (Pulse, DTMF), LB DTMF |
|---|---|
| Communication Range | Up to 38 km (in LB/LB DTMF) |
| Ringing Voltage | ≥ 55 V rms into 3 kΩ |
| Ringing Current | 430 mA |
| Frequency Range | 16 Hz – 30 Hz |
| Ringing Duration | 1 – 1.5 s per cycle |
| Feeding Voltage (Auto/CB) | 24 – 60 V |
| Feeding Current (Auto/CB) | 18 – 80 mA |
| Operating Temperature | LB: -40°C to +60°C / Auto/CB: -30°C to +60°C |
| Relative Humidity | ≤ 95% at +40°C |
| Air Pressure | 70 – 106 kPa |
| Dimensions | 252 × 142 × 103 mm (L × W × H) |
| Weight | 1.95 kg (excluding battery) |
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