Entel DT982M ATEX Marine UHF.
Standaardfuncties omvatten zowel analoge als digitale bedieningsmodi, optie voor spraakaankondiging via het kanaal, ergonomische bedieningselementen met hoog koppel ontworpen voor gebruik met handschoenen, en toonaangevende IP68 2m 4 uur onderdompelbaarheidsclassificatie, om 100% betrouwbaarheid en bruikbaarheid te bieden, zelfs in de meest extreme omstandigheden. voorwaarden.
General
| Frequency Range | UHF 450-470MHz |
| Channels | 16 |
| Number of Zones | 1 |
| Vocoder | AMBE+2™ |
| Channel Spacing | 25 KHz / 12.5 KHz |
| Battery | CNB950EV2 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 | 14 hours |
| Battery Endurance (5/5/90) Digital mode | 17.5 hours |
Transmitter
| Output Power | 1 W |
| Modulation Limiting | ±5.0KHz / ±2.5KHz |
| FM Hum and Noise | >-45dB / >-40dB |
| Unwanted Emissions | >0.25uW |
| Adjacent Channel Power | 70dBc / 60dBc |
| Audio Response (FM) | 300Hz to 3KHz -6dB /Octave |
| Audio Distortion | <5% |
| FM Modulation | 16K0F3E / 8K0F3E |
| 4FSK Digital Modulation | 7K60FXE / 7K60FXD |
Receiver
| Digital Sensitivity | -116dBm (0.2uV) for 5% BER |
| Analogue Sensitivity | -116dBm (0.2uV) for 12dB SINAD |
| Intermodulation Response | >68dB |
| Adjacent Channel Selectivity | >70dB / >60dB |
| Spurious Rejection | >70dB |
| Rated Audio Power | 2 Watts |
| Audio Distortion | <5% |
| Hum and Noise | >-45dB / >-40dB |
| Audio Response | 300Hz to 3KHz -6dB /Octave |
| Conducted Spurious Emission (ETSI) | <2nW from 30MHz to 2GHz |
Environmental
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Thermal Shock, Humidity, Shock & Vibration, Packing Test, Drop Test | Compliant MIL-STD810 C/D/E/F/G |
| Water Ingress | IP68 2 metres, 4 hours submersible |
| Ex Protection | ATEX II 2G Ex ib IIC T4 Gb |
