Digital Mobile Radio


Digital Mobile Radio

Digital mobile radio (DMR) is an open digital mobile radio standard defined in the European Telecommunications Standards Institute (ETSI) Standard TS 102 361 parts 1–4.

The primary goal of the standard is to specify a digital system with low complexity, low cost and interoperability across brands, so radio communications purchasers are not locked into a proprietary solution.


Excera DMR Solution

Selex DMR Solution

Selex Tetra Solution



Technology Overview:

Digital mobile radio (DMR) is an open digital mobile radio standard defined in the European Telecommunications Standards Institute (ETSI) Standard TS 102 361 parts 1–4.

The primary goal of the standard is to specify a digital system with low complexity, low cost and interoperability across brands, so radio communications purchasers are not locked into a proprietary solution.

Product Information:

In the field of DMR portable radio and mobile radio solutions, Excera offers DMR high tier terminals for public safety, transportation, ports, oil & gas etc. The products are designed to meet stringent Mil 810 standard and IP67 ratings and the radios are multimode, providing both analogue and digital DMR & PDT conventional or simulcast & Trunking operation with full duplex, noise reduction, built-in GPS and Bluetooth wireless technology.

Application of Product:

  • Military Personnel
  • Local Government Unit
  • Search & Rescue Operations
  • Enterprise, Business and Commercial Industry
  • Airports and Shopping Centers

Special Feature of the Product:

  • Full duplex capability for its portable and mobile
  • Single frequency repeater operation for its portable, mobile and repeater
  • Single frequency wireless link capability
  • Auto-tuned duplexer for its repeater

Technology Overview:

DMR is the ETSI standard for digital radio communications. It introduces a 2 slot TDMA channel access feature, doubling the communication capability and making simultaneous voice and data applications possible.

Product Information:

Selex ES “dual-mode” ECOS-D (conventional Tier II) network is able to work in analogue and digital modes. This unique feature allows the use of existing analogue terminals and the ability to gradually substitute them with new digital terminals as required.

Selex ES DMR solutions encompass both Tier II conventional Simulcast and Tier III trunking networks.

Application of Product:

  • Military Personnel
  • Local Government Unit
  • Search & Rescue Operations
  • Emergency and Disaster Response Teams
  • Airports and Shopping Centers

Special Feature of the Product:

Selex ES DMR solution includes:

  • Repeaters for standalone, conventional, simulcast and “trunking” configurations
  • Dispatchers and control room terminals
  • Network management applications.

Selex ES Trunking solutions include:

  • Single site
  • Simulcast multi-site (number of frequencies and channels is the same in each site)
  • Cellular multi-site.

Technology Overview:

TETRA is the communications standard of choice for organisations or groups that require immediate access to reliable, secure communications. Engineered for the emergency services, it is ideally suited to a number of other requirements.

Product Information:

TETRA is perfectly suited to the support of scenarios where the security and reliability of communications is priority. The Selex ES TETRA product portfolio is comprised of two product families – ElettraSuite and ElettraSuite ADAPTANET:

  • ElettraSuite exploits legacy TDM interconnections between network elements
  • ElettraSuite ADAPTANET featuring a full IP switchless architecture.

Both families supply the complete line of TETRA services, which includes:

  • Individual communications
  • Group communications
  • Broadcast communications
  • Mobile data communications including Short Data Services (SDS) file transfer and internet access
  • Mobile data services taking advantage of multi-slot packet data for narrowband communications and TEDS for wideband data-intensive communications.

Application of Product:

The versatility of TETRA technology makes it an ideal solution for sectors such as:

  • Police and security departments
  • Emergency Services
  • Government Agencies
  • Defense Forces
  • Utilities
  • Transportation
  • Airports and marine ports

Special Feature of the Product:

  • Superior voice quality due to Noise cancellation feature
  • Better security and encryption
  • Supports Full-Duplex Mode
  • Enhanced data transmission rate
  • Richer business functions
  • Easier network maintenance and management
  • Supports Migration to LTE



Mobile Radio (EM8100)

EM8100 Highlights

  • Full Duplex Communications
  • 2.8’’ HD Transflective TFT LCD Display
  • IP54 and MIL-STD-810 Standards Compliance
  • DMR TierII Conventional and DMR TierIII Trunked

Features

  • 2.8″ HD transflective LCD color display
  • Innovative Auto-protecting Technology
  • Built-in Bluetooth (optional)
  • Built-in Noise Reduction Function (optional)
  • Full-duplex Call (optional)
  • Built-in GPS (optional)
  • Support DMR TIERIII by software upgrade
  • Rich API for 3rd party
  • Remote Mount Control Head

Portable Radio (EP8100)

EP8100 Highlights

  • Full Duplex Communications
  • 2.0’’ HD Transflective TFT LCD Display
  • IP67 and MIL-STD-810 Standards Compliance
  • DMR TierII Conventional and DMR TierIII Trunked

Features

  • 2.0″ HD transflective LCD color display
  • High Capacity Battery
  • Built-in Bluetooth (optional)
  • Built-in Noise Reduction Function (optional)
  • Full-duplex Call (optional)
  • Built-in GPS (optional)
  • Support DMR TIERIII by software upgrade
  • Rich API for 3rd party
  • IP67 and MIL-STD Compliance

Repeater System (ER9000) and Trunking System

ER9000 Highlights

  • 19 Inches, 1U Cabinet Size Design with Power Supply Inside
  • 100% Continuous Duty Cycle with 50W High Power Output
  • Upgrade to DMR Trunking Base Station Transceiver by Software
  • Upgrade to DMR Simulcast Base Station Transceiver by Software

Features

  • Military standard MIL-STD 810
  • 100000 hours MTBF
  • Support AC/DC power supply, automatic switching function
  • Support Analog and Digital dual-mode and automatic switching
  • Support multi-site IP interconnection
  • Digital dual-slot transmission and voice reception
  • Rich API for 3rd party
  • Support remote diagnosis, maintenance and software upgrade

If you wish to know more about our DMR Solutions contact us to schedule a short exploratory meeting. Click here…