AlincoMarine
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Entel
Entel HT782M
UHF handheld radio with up to 255 channels (LCD model), 2W output, IP68 waterproofing and 17.5 hours of battery life.
- Brand
- Entel
- Category
- Marine
- Availability
- Enquire for lead time
Technical
Specifications
| Frequency Range | 450 - 470MHz |
|---|---|
| Channels | Non LCD 16 Channels, LCD 255 channels |
| Channel Spacing | 12.5 kHz / 25 kHz |
| Communication Method | Simplex / semi duplex |
| Antenna Impedance | 50 ohm |
| Antenna | Whip / stubby |
| Battery Type | 2200 mAh Lithium-ion battery pack |
| Operating Voltage | 7.6V |
| Weight | 277g with battery and aerial |
| Overall Dimensions (HxWxD) | 130mm x 59.5mm x 37mm |
| Frequency Stability | ±1.5ppm |
| Current Drain (nominal) | 40mA |
| Duty Cycle (5/5/90) | 17.5 hours |
| Microphone | Internal condenser microphone |
| Operating Temperature | -20° to +55°C |
| Construction | MIL-STD 810C/D/E/F |
| IP Rating | IP68 (2 meters depth for 4 hours) |
| Power Output | 2W ERP (High) / 1W (Low) |
| Modulation Limiting | ±5.0kHz / ±2.5kHz |
| FM Hum and Noise (Transmitter) | >-45dB / >-40dB |
| Unwanted Emissions | <0.25uW |
| Adjacent Channel Power | 70dBc / 60dBc |
| Audio Response (FM) | 300Hz to 3kHz -6dB /Octave |
| Audio Distortion (Transmitter) | <5% |
| FM Modulation | 16K0F3E / 8K0F3E |
| Analogue Sensitivity | -116dBm (0.2uV) for 12dB Sinad |
| Intermodulation Response | >68dB |
| Adjacent Channel Selectivity | >70dB / >60dB |
| Spurious Rejection | >70dB |
| Rated Audio Power | 0.5W |
| Audio Distortion (Receiver) | <5% |
| Hum and Noise (Receiver) | >-45dB / >-40dB |
| Audio Response (Receiver) | 300Hz to 3kHz -6dB /Octave |
| Conducted Spurious Emissions | <2nW from 30MHz to 2GHz |
Overview
About this product
The Entel HT782M is a UHF (450-470MHz) handheld radio offering 16 channels on the non-LCD variant or up to 255 channels on the LCD model, with 12.5kHz/25kHz channel spacing. It transmits at 2W ERP on high power (1W low) and is rated IP68 for water ingress (2 metres, 4 hours), with construction compliant to MIL-STD-810C/D/E/F. Its 2200mAh lithium-ion battery pack delivers 17.5 hours of operation on a 5/5/90 duty cycle, and the radio weighs 277g complete with battery and aerial.
Questions
Frequently asked questions
Is the Entel HT782M waterproof?
Yes. The HT782M carries an IP68 rating, tested to 2 metres' depth for 4 hours, and its construction is compliant with MIL-STD 810C/D/E/F.
How many channels does the Entel HT782M support?
The non-LCD version supports 16 channels, while the LCD version supports up to 255 channels, with 12.5kHz or 25kHz channel spacing in the UHF 450-470MHz band.
What is the battery life of the Entel HT782M?
The HT782M's 2200mAh lithium-ion battery pack is rated for 17.5 hours on a 5/5/90 duty cycle, drawing a nominal 40mA current.
What transmit power does the Entel HT782M offer?
The HT782M outputs 2W ERP on high power and 1W on low power.
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