PRODUCT

DX600 Series

— 对讲机

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DX644/ATIS
VHF对讲机,该型号具有市场领先的IP68潜水等级,可潜水2米4小时,以应对恶劣的海上生活条件。
产品介绍

General

Frequency RangeVHF 156-163MHz
ChannelsAll INT Marine plus private
Channel Spacing12.5KHz & 25KHz
Operating Voltage7.6V
Frequency stability± 0.5ppm
Weight267g with CNB450E
Overall Dimensions (HxWxD)97mm x 59.5mm x 37mm
Battery Type2200 mAh Li-Ion battery pack
Duty Cycle (5/5/90 @ 5W))14 hours
Operating Temperature-20° to +55°C
ConstructionCompliant to MIL-STD 810C/D/E/F
IP RatingIP68 (2 meters depth for 4 hours)
Battery care information:Visit entel.co.uk/battery_care

Transmitter

Power Output5W(high) / 1W(low)
Modulation Limiting±2.5KHz / ±5.0KHz
FM Hum & Noise>-40dB / >-45dB
Unwanted Emissions<2nW up to 1GHz, <20nW from 1GHz to 2GHz
Adjacent Channel Power>70dBc / >60dBc
Audio Response (FM)300Hz to 3KHz -6dB /Octave
Audio Distortion<5%
FM Modulation16K0F3E / 8K0F3E

Receiver

Analogue Sensitivity-0.25uV (12dB SINAD)
Intermodulation response>68dB
Adjacent channel selectivity>60dB / >70dB
Spurious rejection>70dB
Audio Output3 Watts
Audio distortion<5%
Hum and noise>-40dB / -45dB
Audio response300Hz to 3KHz -6dB/Octave
Conducted spurious emissions<2nW up to 1GHz, <20nW from 1GHz to 2GHz
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