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Entel
IECEx-certified UHF DMR handheld for hazardous areas, with 99 channels, 2W output, IP68 waterproofing and up to 19.5 hours of battery life.
Technical
| Frequency Range | UHF 450-470MHz |
|---|---|
| Channels | 99 |
| Number of Zones | 1 |
| Vocoder | AMBE+2™ |
| Channel Spacing | 6.25kHz, 12.5kHz & 25kHz |
| Battery | CNB550EV2 1800mAh Lithium-ion |
| Weight | 435g |
| Overall Dimensions (HxWxD) | 138mm x 60mm x 38mm |
| Frequency Stability | ±0.5ppm |
| Operating Voltage | 7.4V |
| Programmable Buttons | 3 |
| Battery Endurance (5/5/90) Analogue mode | 16.5 hours |
| Battery Endurance (5/5/90) Digital mode | 19.5 hours |
| Output Power | 2 W ERP (High) 1W (Low) |
| Modulation Limiting | ±2.5kHz / ±5.0kHz |
| FM Hum and Noise (Transmitter) | >-40dB / >-45dB |
| Unwanted Emissions | >0.25uW |
| Adjacent Channel Power | >60dBc / >70dBc |
| Audio Response (FM) (Transmitter) | 300Hz to 3kHz -6dB /Octave |
| Audio Distortion (Transmitter) | <5% |
| FM Modulation | 16K0F3E / 8K0F3E |
| 4FSK Digital Modulation | 7K60FXE / 7K60FXD |
| Digital Sensitivity | -116dBm (0.35uV) for 5% BER |
| Analogue Sensitivity | -116dBm (0.35uV) for 12dB SINAD |
| Intermodulation Response | >68dB |
| Adjacent Channel Selectivity | >60dB / >70dB |
| Spurious Rejection | >70dB |
| Rated Audio Power | 2 Watts |
| Audio Distortion (Receiver) | <5% |
| Hum and Noise (Receiver) | >-40dB / >-45dB |
| Audio Response (Receiver) | 300Hz to 3kHz -6dB /Octave |
| Conducted Spurious Emissions | <2nW from 30MHz to 2GHz |
| Ex Protection | IECEx Ex ib IIB T4 Gb |
| Operating Temperature | -20°C to +40°C |
| Storage Temperature | -40°C to +85°C |
| Thermal Shock, Humidity, Shock & Vibration, Packing Test, Drop Test | Compliant MIL-STD810 C/D/E/F |
| Water Ingress | IP68 2 metres, 4 hours submersible |
Overview
The Entel DT585M is a UHF (450-470MHz) handheld certified IECEx Ex ib IIB T4 Gb for hazardous gas atmospheres, supporting analogue and DMR digital operation with an AMBE+2 vocoder across 99 channels. It transmits at 2W ERP on high power (1W low) from a CNB550EV2 1800mAh lithium-ion battery, delivering 16.5 hours in analogue mode or 19.5 hours in digital mode on a 5/5/90 duty cycle. It is rated IP68 (2 metres, 4 hours) and built to MIL-STD-810 C/D/E/F, weighing 435g.
Questions
Yes. The DT585M carries IECEx certification (Ex ib IIB T4 Gb) rather than ATEX, so check which standard your site requires before ordering.
With the CNB550EV2 1800mAh lithium-ion battery, the DT585M runs 16.5 hours in analogue mode or 19.5 hours in digital mode, on a standard 5/5/90 duty cycle.
The DT585M has a rated audio power of 2 Watts, higher than the 1 Watt rating on the DT985M/DT885M models.
Yes. It carries an IP68 rating, tested to 2 metres' submersion for 4 hours.
Related
Key Features: Analogue & DMR Modes 99 Channels, 1 Zone IP68 Submersible (2m, 4 hours) Compliant to MILSTD construction 810C/D/E/F/G Easy to read, high contract white on black OLED display Display channel number & frequency Exceptionally loud & best clarity…
IECEx-certified marine VHF handheld for hazardous areas, with 16 channels, 4W output, IP68 waterproofing and 13.5 hours of battery life.
IECEx-certified marine VHF handheld for hazardous areas, with 4W output, IP68 waterproofing and 13.5 hours of battery life.
IECEx-certified UHF DMR handheld for hazardous areas, with 16 channels, 2W output, IP68 waterproofing and up to 19.5 hours of battery life.
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