Product Description
LT-278 40 channels AM/FM professional fm handheld transceiver
| GENERAL | |
| Channels | 40 AM/FM |
| Frequency range | 25.615 – 28.305 MHz |
| Frequency control | P.L.L. |
| Operating temperature | -10°/+55°C |
| DC input voltage | 13.8Vdc ±15% |
| Size | 115 (L) x 38 (A) x 150 (P) mm |
| Weight | 0.8 kg |
| RECEIVER | |
| System | CPU controlled Double conversion super |
| IF | 1° 10.7 MHz / 2° 450 KHz |
| Sensitivity | -120dBm for 12dB SINAD (FM) |
| -107dBm for 12dB SINAD (AM) | |
| Audio output | @10% THD 2.5W at 8 ohm |
| Audio distortion | <8% at 1 KHz |
| Image rejection | 65dB |
| Adjacent channel | 85dB |
| Signal ise ratio | 45dB |
| Current drain | 220mA (stand-by) |
| TRANSMITTER | |
| System | CPU controlled P.L.L. synthesizer |
| Maximum RF power | 4W at 13.8Vdc |
| Modulation | 85% to 90% (AM) |
| 1.8 KHz ±0.2 KHz (FM) | |
| ANT impedance | 50 ohm unbalanced |
| Current drain | 1000mA (at no modulation) |
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