Last update: 06 July 2009 Send to a friend PrintPrint
 

TGR990 technical details

EADS TETRA Terminals fulfill the following specifications for TETRA radio equipment in the temperature range of -20 ºC to +60ºC:

  • EN 300 392 V+D Air Interface
  • EN 300 394 V+D Conformance testing

Size

Radio unit

  • Weight: 1500 g
  • Dimensions: 44 x 168 x 163 mm (H x W x D)

Control unit

  • Weight: 250 g
  • Dimensions: 65 x 190 x 30 mm (H x W x D)

Frequency Bands

  • 380-430 MHz

Power Class

  • Compliant with EN300392-2 power class 3
  • Receiver class A
  • RF power control, 4 steps of 5 dB

Durability

  • Water and dust resistant according to IP54

Display

  • High-resolution, graphic TFT color display 2,8"
  • Supports up to 65,536 colors within 212 x 140 pixels
  • 2 text sizes

Keypad / Controls

  • Alphanumeric keypad
  • Call and end-call keys
  • Four navigation keys, menu and soft keys
  • Power-on/ Volume adjustment/Group selection key
  • Configurable function keys
  • Emergency key

GPS receiver

  • Inbuilt GPS receiver
  • Sensitivity -152 dBm
  • Accuracy *
    • 5 meters (50% confidence level)
    • 10 meters (95% confidence level)
  • Support for ETSI location information protocol for TETRA (LIP)
    NMEA format using SDS-TL

Call Types

  • Phone calls in TETRA networks
  • Phone calls in public networks
  • Express and group calls in TETRA network
  • Group calls in TETRA network
  • TETRA emergency calls
  • Hidden TETRA emergency call
  • Public emergency calls (e.g. 112 calls)

Group Communication

  • Up to 2048 talk groups
  • Up to 256 talk group folders
  • Dynamic Group Number Assignment (DGNA), up to 2047 DGNA groups
  • Up to 10 background groups
  • Configurable priority scanning
  • 20 scanning lists with up to 20 talk groups
  • Voice override in group calls (pre-emption)
  • Late entry

Direct Mode Features

  • Up to 1024 DMO groups
  • Scanning
  • DMO individual call
  • Red key call to DMO group
  • Red key call to TMO within TETRA network coverage
  • Public emergency call within TETRA network coverage
  • DMO SCK encryption
  • Status messages
  • Position sending during emergency call

TMO/DMO Gateway

  • ETSI TETRA Gateway operation
  • Group and emergency group calls fro TMO to DMO/DMO to TMO
  • Call pre-emption

DMO Repeater

  • ETSI TETRA type 1A and 1B DMO repeater

Security

  • Authentication
  • Mutual authentication
  • Air Interface Encryption (AIE), security classes:
    • Class 1: Clear
    • Class 2: SCK
    • Class 3: DCK/CCK
  • PIN and PUK code
  • Temporary disable/enable (stun)
  • Permanent disable (kill)
  • Alert for out of network coverage

Wireless Data

  • IP Packet Data
  • Multi-slot packet data (option)

Other Features

  • Status and text messages
  • TX Inhibit
  • Speed dialing (one touch dialing, locations 2-9)
  • Functional number keys
  • DTMF tone dialing
  • Anykey answer
  • Duplex call barring
  • Multiple network support

Interfaces

  • Remote control unit
  • Accessory connector
  • Multiple audio devices
  • RS232 data cable
  • External power on / off
  • External PTT
  • External emergency activation
  • Ignition sense
  • External smart card reader (BSI)
  • Active GPS antenna
  • TETRA antenna
  • Service connector for programming

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