DT944
The ultra durable DTEx Series sets the benchmark for next-generation on-board radios. Standard features include high visibility OLED display, channel voice annunciation option, 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.
KEY FEATURES
- All INT, USA & CAN 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
IN DEVELOPMENT
- Scan
- Channel voice annunciation
- Advanced voice annunciation (battery capacity etc.)
- VOX
If you require a feature not listed above, please let us know.
General
Channels - The DT944 is pre-programmed with all International, USA and Canadian channels, you can also program an additional 16 private channels.
Benefits of digital - Digital mode which gives significantly better audio, extended range and longer battery life in comparison to analogue radios.
Voice annunciation – This programmable feature announces either the channel position selected or a marine channel number (alias) – this gives further assurance to the user that they’ve selected the correct channel allowing them to focus on the task in hand.
Environmental protection to IP68 (2 Meters for 4 hours) - The DT944 offers the highest submersibility rating of any manufacturer. This protects against corrosion, withstanding total immersion in water to a depth of 2 meters for 4 hours to protect against the likely hazards encountered in extremely wet environments.
Robust accessory socket – DT944 accessory socket has been specifically designed so that when an accessory is secured to the portable, the connection can withstand any amount of punishment; from dropping to careless misuse. The rugged, multi-pin interface and Micro-USB socket are both submersible and gold-plated to minimize any risk of damage and protect against corrosion. To ensure the integrity of IS protection levels any accessory connected to the handset automatically undergoes a validation process to safeguard against non-compliant accessories being used. All DT944 accessories incorporate a robust locking connector to further safeguard the safety of the user.
High contrast white on black OLED display – the DT944 model benefits from a high contrast white on black OLED display that delivers superior readability in varying light conditions adding to the DT944’s intuitive user interface.
Li-ion battery technology & improved talk time – DT944 radios are supplied with the latest intelligent Lithium-ion battery technology as standard. One key advantage of Lithium-ion battery technology is the way it eliminates ‘memory effect’, meaning that there is no need to fully discharge your battery before recharging. As a result of this, you are assured of a full charge each and every time you take your Entel battery from its charger.
Superior Audio - DT944 portables deliver loud & crisp audio no matter what environment you are in. All of the DT944's range of accessories incorporate a robust locking plug and high-grade cable and benefit from Entel’s proprietary “Smart Speech Tailoring” technology. This automatically detects the type of accessory connected and optimizes the audio accordingly to deliver the very best performance.
Convenience
Simple onboard reprogramming app - With our free, unique and simple to use PC app, you can easily re-program a DT944 radio whilst still onboard. The user friendly app makes it easy to drag and drop a new programming file from an email to your DT944 radio(s).
This is a simple and seamless process that can be carried out by non-technical personnel.
Keylock - To avoid accidental operation, your radio's keys & controls can be locked.
Programmable channel monitor button - If you have channel protection enabled on your DT944 portable, all signals other than your own networks will be filtered out. This can be temporarily disabled allowing you to monitor all signals on your channel.
Audio Accessories & BA Support - Entel also offer an extensive range of accessories including Draegor BA, most popular for Fire Fighters is the CXR bone conductive throat and skull microphones which eliminate ambient noise, further enhanced by DT944's speech tailoring technology delivering intelligible communications first time, every time
Scan - a programmable button allows channel scanning.
Safety
ATEX IIC Approved - The DT944 ATEX certified portables meet IIC T4 - the most stringent ATEX ratings as per EU directive 94/9/EC.
General
Frequency Range | VHF 156 to 163.275 MHz |
Channels | INT/USA/CAN mode plus private |
Channel Spacing Analogue | 12.5 & 25 KHz |
Battery | CNB950EV2 1800mAh Lithium-ion |
Weight | 435g |
Overall Dimensions (HxWxD) | 138mm x 60mm x 38mm |
Frequency Stability | ±0.5ppm |
Operating Voltage | 7.4v |
Programmable Buttons | 3 |
Battery Endurance (5/5/90) Analogue mode | 16 hours |
Battery Endurance (5/5/90) Digital mode | n/a |
Transmitter
Output Power | 1 Watt |
Modulation Limiting | ±5.0KHz / ±2.5KHz |
FM Hum and Noise | >-40dB |
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 Modulation | 16K0F3E / 8K0F3E |
4FSK Digital Modulation | 7K60FXE / 7K60FXD |
Receiver
Analogue Sensitivity | -120dBm (0.2uV) for 12dB SINAD |
Intermodulation Response Rejection | >68dB |
Adjacent Channel Selectivity | >70dB / >60dB |
Spurious Response Rejection | >70dB |
Audio Output Power | 2 Watts |
Audio Distortion | 5% |
Hum and Noise | >-40dB |
Audio Response | 300Hz to 3KHz -6dB/Octave |
Conducted Spurious Emissions | <2nW up to 1GHz, <20nW from 1GHz to 2GHz |
Environmental
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-STD810 C/D/E/F/G |
Water Ingress | IP68 2 metres, 4 hours submersible |
Ex Protection | ATEX II 2G Ex ib IIC T4 Gb |
As standard the DT Series portable is supplied with:
- Li-ion battery pack
- Drop in charger
- Spring loaded belt clip
- High efficiency antenna
- Quick start user guide
Featured Products
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CXR5/DT9
Bone conductive skull microphone
-
CXR16/DT9
Bone conductive throat microphone
-
CNB950EV2
1800mAh rechargeable Lithium-Ion battery pack
-
CMP/DT9
Rugged submersible remote speaker microphone
-
C-C550/DT
SAVOX C-C550 Remote Speaker Microphone, approved for use with DT800 and DT900 Series ATEX radios.
-
CHPD/DT9
Double ear-cup ear defender headset with headband, c/w PTT-E/DT9
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CHPHD/DT9
Double ear-cup ear defender headset with hardhat fixings, c/w PTT-E/DT9
-
CHPHS/DT9
Single ear-cup ear defender headset with hardhat fixings, c/w PTT-E/DT9
-
CLCDT5
Heavy duty leather case and strap with belt loop for the DTEx series hand portable radio
-
CSBHT
Six pod intelligent rapid charger, 110-240V. Specify 2-pin or 3-pin plug
-
EA12/DT9
Earpiece microphone & PTT
-
EHP/DT9
Listen only earpiece - Not currently available
-
PTT-E/DT9
Spare heavy duty waterproof push-to-talk for CHP accessories.
-
PTT-C/DT9
Spare heavy duty waterproof push-to-talk for CXR accessories.
-
CSAHT
Single pod rapid charger, 110-240v, specify 2-pin or 3-pin plug
-
CCAHT-230
Single pod trickle charger, specify 2-pin or 3-pin plug
-
CCAHT-12
Single pod trickle charger, 12v DC with Cigar plug
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CAT420
VHF136-174MHz antenna
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CAT420/156
VHF 156MHz antenna
