DT952
PMR446 ATEX (II 2 G Ex ib IIC T4) IP68. Sem visor.
Inclui: bateria recarregável de 1800mAh, antena, carregador AC, base de carregamento e fivela para cinto.

Especificações Técnicas

Gerais:

Frequency Range: PMR/DMR446
Channels: 16
Number of Zones: 1
Vocoder: AMBE+2™
Battery: CNB950E 1800mAh Lithium-ion
Overall Dimensions (HxWxD): 138mm x 60mm x 38mm
Frequency Stability: ± 0.5ppm
Operating Voltage: 7.4v
Programmable Buttons: 3
Channel Spacing: 12.5KHz
Battery Endurance (5/5/90 duty cycle @ 0.5W): Analogue 14.5 hours / Digital 18.5 hours

Transmissor:

Output Power: 0.5 Watts (ERP)
Modulation Limiting: ±2.5KHz
FM Hum and Noise: >-40dB
Unwanted Emissions: -57dBm up to 1GHz, -47dBm from 1GHz to 4GHz
Adjacent Channel Power: -60dBC
Audio Response (FM): 300Hz to 3KHz -6dB/Octave
Audio Distortion: <5%
FM Modulation: 8K0F3E
4FSK Digital Modulation: 7K60FXE/7K60FXD

Recetor:

Sensitivity (typical): Digital <26.5dB ㎶/m for <5% BER / Analogue <26.5dB ㎶/m for 12dB sinad
Intermodulation response: >68dB
Adjacent Channel Selectivity: >71dB㎶/m
Spurious Rejection: >70dB
Rated Audio Power: 2 Watts
Audio Distortion: <5%
Hum and Noise: >-40dB
Audio Response: 300Hz to 3KHz -6dB/Octave
Conducted Spurious Emission: >-57dBm up to 1GHz, -47dBm from 1GHz to 4GHz

Ambiente:

Ex Protection: ATEX II 2G Ex ib IIC T4 Gb
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-STD-810 C/D/E/F/G
Dust & Liquid Ingress: IP68 (2m 4h Submersible)