Entel HT-649 GMDSS is uncompromising GMDSS VHF transceiver with a backlit LCD screen of high readability. It is waterproof to 5m (IP68 certified), MED certified, has WheelMark feature and is designed to withstand the most demanding maritime situations.
HT-649 is the most advanced, ultra-portable GMDSS unit made by Entel.
HT-649 is the most advanced, ultra-portable GMDSS unit made by Entel.
Specifications:
| Frequency Range | 156 – 163.275MHz (HT644) |
| Channels | INT, SAD, CAN |
| Channel spacing | 12,5 kHz / 25 kHz |
| Communication | Simplex / semi duplex |
| Antenna impedance | 50 Ohm |
| Antenna | Whip / stubby |
| Battery Type | 1800 mAh Li-Ion battery |
| Current | 7,4 V DC |
| Microphone | Internal condensing microphone |
| Operating temperature | -20 ° do +55 ° |
| Weight | 277g with battery and antenna |
| Size (mm) | 59.5 (W) x 130 (H) x 37 (D) W = 59.5 (62 including protrusions) H = 130 (145 incl. Keys) D = 37mm (41 including battery bulge) |





