DT953 Portable station ATEX
This DMR446 license-free handset is the latest addition to our DTEx DMR Digital series of intrinsically safe radios.
Industrial-grade DTEx delivers exceptionally high audio paired with exceptional audio clarity, and the ergonomic controls are designed specifically for use with gloves.
With a market-leading IP68 rating (2 meters and 4 hours), the fully submersible MIL-STD-810 DTEx can be used to withstand the most extreme and hostile environments.
The ultra-compact, fully submersible DX446L is the non-intrinsically safe, license-free DMR radio alternative.
MAIN FEATURES
256 RF channels, 8 zones (2048 preset channels in total)
IP68 Submersible (2 m, 4 hours)
MILSTD 810C / D / E / F / G construction
High capacity lithium-ion battery
Multi-channel zones
More powerful 3-watt audio with the best clarity - in class
2 simplex slots
Multiple receiving groups
Alias speaker
Group calls
Individual call
Caller ID
Detailed information or large displays - programmable
Programmable buttons
Gold-plated accessory connector
Accessory locking connector
Accessory audio customization optimizes audio for each accessory
High contrast white on black OLED
Drag and drop end user programmer, no need to visit the site
General
PMR / DMR446 frequency range
Channels 256
Number of zones 8
AMBE + 2 ™ Vocoder
CNB950EV2 1800mAh Li-ion battery
Overall dimensions (HxWxD) 138 mm x 60 mm x 38 mm
Frequency stability ± 1.5 ppm
Operating voltage 7.4v
Programmable buttons 5
Spacing of analog channels 12.5 / 20/25 KHz
Spacing of digital channels 12.5 KHz
Battery life (duty cycle 5/5/90 at 0.5W) Analogue 14.5 hours
Digital 18.5 hours
Transmitter
0.5 Watt output power
Modulation limitation ± 2.5kHz to 12.5kHz
± 4.0kHz to 20kHz
± 5.0kHz to 25kHz
Spurious conducted / radiated emissions Better than -36dBm
Adjacent channel power Better than 60dB
Audio distortion (typical) 3%
Receiver
Sensitivity (typical) Analog
-121dBm (0.2uV) for 12dB SINAD
Digital
-121dBm (0.2uV) for 5% BER
Intermodulation Response Rejection (ETSI)> 70dB
Adjacent Channel Selectivity (ETSI)> 70dB (12.5KHz) 60dB (25KHz)
Spurious Response Rejection (ETSI)> 70dB
1-Watt audio output power
Audio distortion (typical) 3%
Conducted spurious emissions (ETSI)> - 57dBm
Environmental
Ex protection ATEX II 2G Ex ib IIC T4 Gb
operating temperature from -20 ° C to + 55 ° C
Storage temperature from -40 ° C to + 85 ° C
Thermal shock, humidity, shock and vibration, packaging test, MIL-STD-810 C / D / E / F / G drop test
Ingress of dust and liquids IP68 (2m 4h submersible)
The DT Series handset comes standard with:
Li-ion battery
Quick charger
Belt clip
High efficiency antenna
Quick User Guide