HT Series
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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 Secondary - 2200 mAh Lithium-ion |
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 |
Power Output | 1.3W |
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 |
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 |