Entel DT885 ATEX IIA UHF DMR Digital Two Way Radio
The industrial grade DTEx DMR Digital Series is the latest addition to our range of Intrinsically Safe radios. The rugged DTEx delivers exceptionally loud audio coupled with outstanding audio clarity and the ergonomic controls are specifically designed for gloved hand use.
With a market-leading IP68 rating (2-meters 4-hours) the fully submersible, MIL-STD-810 DTEx can be depended on to withstand the most extreme and hostile of environments.
Motorola compatible TDMA Two-Slot Direct Mode (aka ‘Two Slot Simplex’)
The DMR Digital standard splits a single 12.5Khz Analogue channel into two separate channels therefore doubling the number of channels available to the radio user. Two-Slot operation is normally only possible when a DMR Repeater is included in the system. However Entel DMR radios overcome this restriction on both Simplex & DMR446 channels so both channels (slots) are always available to the user no matter the channel type.
Environmental protection - IP68 (2 Meters for 4 hours)
Entel's radios are approved to IP68 (2 Meters for 4 hours) rated construction, which means that they are dust protected and fully Submersible (even with the accessory cover removed).
MILSTD 810C/D/E/F/G
Meeting MIL-STD 810C/D/E/F/G and providing commercial grade construction for tough, enduring performance. Entel's radios conform to stringent standards, enabling them to withstand the everyday rigours of shock, vibration and the corrosive effects of dust and moisture, ensuring many years of trouble free use.
Outstanding Audio
Entel’s radios offer best-in-class performance with natural-sounding digital audio.
Li-Ion battery technology & improved talk time
Entel's radios are supplied with the latest, high-capacity, 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.
High contrast white on black OLED display
Entel's radios benefit from a high contrast white on black OLED display that delivers superior readability in varying light conditions adding to the radios intuitive user interface.
Multiple channel Zones
Entel's radios support 8 channel zones with up-to 256 channels per zone. The Zones can be used to store channels for use at different sites, user groups etc.
Receive text messaging
Entel's radios are able to receive DMRA compliant text messages from other devices including, but not limited to, alarm panels, PC dispatchers, other radios etc.
Lone-Worker Alarm
Entel’s Lone-Worker alarm is designed to protect lone workers. The radios Lone-Worker timer checks the radios user is OK; if no response is received, the radio will automatically send an alarm call to other radio(s). The local alarm additionally alerts non-radio users in the vicinity to the emergency. Should someone fall and become unconscious, the optional Man-Down sensor can automatically send an alarm. On receiving display models the radios unique ID / Alias is also displayed.
Emergency button
By pressing the emergency button the radio will instantly send an alarm call to other radio(s) as well as sounding a local alarm. On receiving display models the radios unique ID / Alias is also displayed.
Man-Down Alarm
Entel’s Man-Down alarm is also designed to protect lone workers. Should someone fall and become unconscious, Man-Down sensor automatically sends an alarm. call to other radio(s). The local alarm additionally alerts non-radio users in the vicinity to the emergency. On receiving display models the radios unique ID / Alias is also displayed.
AES 256 bit Encryption
Entel will include this highest form of encryption as standard in its radios.
AES 128 bit Encryption
Entel will include AES 128 bit encryption as standard in its radios.
ARC 4 40 bit Encryption
Entel will include ARC 4 encryption as standard in its radios.
Individual Calling
As is suggests this enables you to have a 1-2-1 call where only you and the person you called is party to the conversation. You have the option to ring the radio and wait for the person to answer or make an instant call without ringing first.
Group Calling
This is the most popular form of two-way radio call, it enables you to instantly address two or more radios at once. One or more groups can be programmed into your radios allowing for multiple user groups.
Talker Alias
Most radios require you to have an up to date contact list, just like your phone, to display who is calling / talking. With Entel's Talker Alias feature the radios alias is transmitted as text to the receiving radio(s) so it is always displayed (without having to re-program each radios contact list every time you add radios to the system).
Multiple receive groups
This enables you to monitor two or more groups, e.g. a manager needs to monitor the Cleaning and Maintenance groups he manages.
Caller ID
This is just like a mobile phone, displaying the radios number or alias, e.g. 'Bob', 'Security Hut', 'Reception', etc.
Programmable display UI
Entel's radios can be programmed with three display UI options: Basic, Simple & Advanced providing a simple, easy to read through to a fully informative display.
Programmable buttons
To ensure your Entel radio meets your exact need its buttons can be programmed with the exact features you need.
Gold plated accessory connector
The radios multi-pin interface and Micro-USB socket are both submersible and gold-plated to minimise any risk of damage and protect against corrosion.
Locking accessory connector
All Entel accessories incorporate a robust locking connector and the radios 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.
Accessory audio tailoring
Entel's radios identify the attached accessory and automatically adjust its settings ensuring the most natural and readable audio possible is delivered even with bone conductive accessories and breathing apparatus com kits.
Entel DT885 ATEX IIA UHF Digital Radio Includes
- Li-Ion battery pack
- Rapid Charger
- Belt Clip
- High Efficiency Antenna
- Quick Start User Guide
End user programmer
Entel adds and improves features on its DX400 radios by way of free software updates. Using Entel’s innovative End User Programmer app Entel DX400 radios can be easily upgraded without the Dealer having to visit site or courier the radios back and forth saving significant time and expense.
Scan
Scan makes the radio automatically change channels for you searching for activity, when received the radio will stop on the channel until the transmission has ended. You can respond or let the radio resume scanning.
Voice annunciation
This programmable feature announces either the channel position selected or, in the case of marine models, the 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.
All call
This is the ability to call all radios on the channel at once. This is especially useful when making important announcements such as a emergency safety evacuation call etc.
Transmit text messaging
Entel's DMR radios are able to send pre-defined (canned) text messages to other DMR radios supporting the industry standard DMRA protocol.
Programmable switch on logo
As a personal touch it is possible to upload your customers own logo to Entel display radios so it is displayed when the radio is booting up.
Contact list search function
with larger systems finding the contact you want to call can be time consuming, the addition of a contact list search function will significantly aid in locating the contact you are looking for.
Entel DT885 ATEX IIA UHF Digital Radio Features
- 256 RF Channels, 8 Zones (2048 Channel pre-sets in total)
- IP68 Submersible (2m, 4 hours)
- MILSTD construction 810C/D/E/F/G
- High capacity Li-Ion battery
- Multiple channel zones
- Exceptionally loud & best clarify audio - in class
- 2 slot simplex
- Multiple receive groups
- Talker alias
- Lone-Worker & Man-Down
- Personal attack button
- Group calling
- Individual calling
- Caller ID
- Detailed or large display info - programmable
- Programmable buttons
- Gold plated accessory connector
- Locking accessory connector
- Accessory audio tailoring optimises audio for each accessory
- High contrast white on black OLED
- Drag and drop end user programmer
Entel DT885 ATEX IIA UHF Digital Radio In Development Features
- Receive text messaging
- Scan
- Channel voice annunciation
- All call
- AES 128 bit encryption
- AES 256 bit encryption
- ARC 4 40 bit encryption
- Transmit text messaging
- Programmable switch on logo
- Advanced voice annunciation (battery capacity etc.)
- Tier III trunking
- Remote mic live
- Call recording
- VOX
Entel DT885 ATEX IIA UHF Digital Radio General Specifications:
| Frequency Range | UHF 400-470 MHz |
| Channels | 256 |
| Number of Zones | 8 |
| Vocoder | AMBE+2™ |
| Battery | CNB950EV2 1800mAh Lithium-Ion |
| Overall Dimensions (HxWxD) | 138mm x 60mm x 38mm |
| Frequency Stability | ± 1.5ppm |
| Operating Voltage | 7.4v |
| Programmable Buttons | 5 |
| Analogue Channel Spacing | 12.5/20/25KHz |
| Digital Channel Spacing | 12.5KHz |
| Battery Endurance (5/5/90 duty cycle @ 4W) | Analogue 12.5 hours Digital 16.5 hours |
Entel DT885 ATEX IIA UHF Digital Radio Transmitter Specifications:
| Output Power | 4 Watts (high) / 1 Watt (low) |
| Modulation Limiting | ±2.5kHz @ 12.5kHz ±4.0kHz @ 20kHz ±5.0kHz @ 25kHz |
| Conducted / Radiated Spurious Emissions | Better than -36dBm |
| Adjacent Channel Power | Better than 60dB |
| Audio Distortion (typical) | 3% |
Entel DT885 ATEX IIA UHF Digital Radio Receiver Specifications:
| 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 |
Entel DT885 ATEX IIA UHF Digital Radio Environmental Specifications:
| Ex Protection | ATEX II 2G Ex ib IIA T4 Gb |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Thermal Shock, Humidity, Shock & Vibration, Packing Test, Drop Test | MIL-STD-810 C/D/E/F/G |
| Dust & Liquid Ingress | IP68 (2m 4h Submersible) |
Entel_DT885_DMR_Digital_-_Broucher
