The ultra durable DTEx Series sets the benchmark for next-generation on-board radios. Standard features include both analogue and digital modes of operation, channel voice annunciation option, high visibility OLED display, high torque ergonomic controls designed for gloved-hand use, and industry-leading IP68 2m 4 hours submersible rating, to provide 100% reliability and usability even in the most extreme conditions.

As standard the DT Series portable is supplied with:

Li-Ion battery pack
Drop in charger
Belt Clip
High Efficiency Antenna
Quick Start User Guide

ATEX IIC T4 Approved - The DT985M ATEX certified portables meet IIC T4 - the most stringent ATEX ratings as per EU directive 94/9/EC.

General
Frequency Range UHF 450-470MHz
Channel Spacing Analogue / Digital 12.5 & 25 KHz / 12.5 KHz
Operating Voltage 7.4v
Weight 435g
Overall Dimensions (HxWxD) 138mm x 60mm x 38mm
Programmable Buttons 3
Channels up to 99
Battery CNB950EV2 1800mAh Lithium-Ion
Battery Endurance (5/5/90) Analogue mode 14 hours
Battery Endurance (5/5/90) Digital mode 17.5 hours
Transmitter
Output Power UHF ATEX IIC 1 Watt
Modulation Limiting ±2.5kHz @ 12.5kHz
±5.0kHz @ 25kHz
Conducted / Radiated Spurious Emissions Better than -36dBm
Adjacent Channel Power Better than 60dB
Audio Distortion (typical) 3%
Receiver
Sensitivity (Typical) Analogue
-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
Audio Output Power 1 Watts
Audio Distortion (typical) 3%
Conducted Spurious Emission (ETSI) > - 57dBm
Environmental
Operating Temperature -20°C to +55°C
Storage Temperature -40°C to +85°C
Thermal Shock, Humidity, Shock & Vibration, Packing Test, Drop Test 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



KEY FEATURES

99 Channels
IP68 Submersible (2m, 4 hours)
MILSTD construction 810C/D/E/F/G
High capacity Li-Ion battery
Exceptionally loud & best clarify audio - in class
Display channel number & frequency
Programmable buttons
Gold plated accessory connector
Locking accessory connector
Accessory audio tailoring optimises audio for each accessory
Easy to read, high contract white on black OLED display
Drag and drop end user programmer, no need to visit site