DT985M
UHF ATEX (II 2 G Ex ib IIC T4) IP68 450 a 470 MHz 1W. Com visor.
Inclui: bateria recarregável de 1800mAh, antena, carregador AC, base de carregamento e fivela para cinto.
Especificações Técnicas
Gerais:
Frequency Range: UHF 450-470MHz
Channels: 99
Number of Zones: 8
Vocoder: AMBE+2™
Channel Spacing Analogue / Digital: 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
Transmissor:
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
Recetor:
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 Emissions: <2nW from 30MHz to 2GHz
Ambiente:
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