PRODUCT

DX500 Series

Products center

DX544-IS
VHF, compact and ultra-durable DX500 provide a more natural sound, the DX500 series has a market-leading IP68 diving rating, can dive to a depth of 2 meters, and can sail for 4 hours to cope with harsh living conditions at sea.
Product Introduction

General

Frequency RangeVHF 156-163MHz
Channel Spacing Analogue12.5KHz & 25KHz
Operating Voltage7.6V
Weight269g - with CNB450E-IS
Overall Dimensions (HxWxD)97mm x 59.5mm x 37mm
Programmable Buttons3
ChannelsINT/USA/CAN mode plus private
BatteryCNB450E-IS 2200mAh Lithium-ion
Battery Endurance (5/5/90) Analogue mode14 hours
Battery care information:Visit entel.co.uk/battery_care

Transmitter

Output Power VHF5W(high)-1W(low)
Modulation Limiting±2.5KHz / ±5.0KHz
FM Hum and Noise>-40dB / >-45dB
Unwanted Emissions<2nW up to 1GHz, <20nW from 1GHz to 2GHz
Adjacent Channel Power>60dBc / >70dBc
Audio Response (FM)300Hz to 3KHz -6dB /Octave
Audio Distortion<5%
FM Modulation16K0F3E

Receiver

Analogue Sensitivity-120dBm (0.2uV) for 12dB Sinad
Intermodulation response>68dB
Adjacent Channel Selectivity>60dB / >70dB
Spurious Rejection>70dB
Audio Output Power3 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

Environmental

Ex ProtectionIntrinsically Safe Certified to UL913 by SGS:
- ANSI/UL913 5th Ed
- Class I, II, III, Division 1, Groups C-G, T3
- Class I, Division 2, Groups A-D
Operating Temperature-20°C to +40°C
Storage Temperature-40°C to +85°C
Thermal Shock, Humidity, Shock & Vibration, Packing Test, Drop TestCompliant MIL-STD810 C/D/E/F/G
Water IngressIP68 2 metres, 4 hours submersible


Recommended products

Hotline:+86-21-32511630