- Noliktavā: Pre-Order
- Modelis: HT649/P2
- Svars: 500.00
The HT649 GMDSS is a MED-certified survival craft radio that carries the essential Wheel Mark logo for EU-registered vessels and the Merchant Shipping (Marine Equipment) Regulations 2016 for UK-registered vessels. It’s designed to function in the most extreme and harshest environments and meets the strict environmental requirements for GMDSS radios.
HT649 P2 – package of radio with primary one-shot emergency battery, rechargeable Li-ion battery and drop-in charger.
General | |
|---|---|
| Frequency Range | 156 - 163.275MHz |
| Channels | 19 INT, USA & CAN Marine Channels |
| Channel Spacing | 25 kHz |
| Communication Method | Simplex / semi duplex |
| Antenna Impedance | 50 ohm |
| Antenna | Whip / stubby |
| Battery Type | Primary – Lithium metal |
| Operating Voltage | 7.6V |
| Current Drain (nominal) | 40mA |
| Secondary Duty Cycle (5/5/90) | 17.5 hours |
| Microphone | Internal condenser microphone |
| Operating Temperature | -20° to +55°C |
| Construction | Compliant MIL-STD 810C/D/E/F/G |
| IP Rating | IP68 (2 meters depth for 4 hours) |
| Size (mm) | 59.5(W) x 130(H) x 37(D) |
| Weight | 277g with battery and aerial |
Transmitter | |
|---|---|
| Power Output | <1W ERP |
| Frequency Stability | ± 1.5ppm |
| Modulation Limiting | ± 5.0KHz |
| FM Hum & Noise | >-40dB |
| Unwanted Emissions | <0.25µW up to 1GHz, <1µW from 1GHz to 2GHz |
| Adjacent Channel Power | 70dBc |
| Audio Response (FM) | 300Hz to 3KHz -6dB/Octave |
| Audio Distortion | < 5% |
| FM Modulation | 16K0F3E |
Receiver | |
|---|---|
| Frequency Stability | ± 0.5ppm |
| Analogue Sensitivity | >6dBµ for 20dB Sinad |
| Intermodulation Response | >68dB |
| Adjacent Channel Selectivity | >70dB |
| Spurious Rejection | >70dB |
| Rated Audio Power | 0.5W |
| Audio Distortion | < 5% |
| Hum & Noise | >-40dB |
| Audio Response | 300Hz to 3KHz -6dB/Octave |
| Conducted Spurious Emissions | <2nW up to 1GHz, <20nW from 1GHz to 2GHz |