Last update: 24 June 2009 Send to a friend PrintPrint
 

THR880i technical details

TETRA Terminals fulfill the following specifications for TETRA radio equipment in the temperature range of -20 ºC to +55ºC:

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

Size

  • Weight: 247 g
  • Dimensions: 147 x 57 x 35 mm

Frequency Bands

Type Tx Rx DMO
RC-11 350-360 MHz 360-370 MHz 350-370 MHz
RC-2 380-390 MHz 390-400 MHz 380-400 MHz
RC-10 wideband 380-400/410-430 MHz 390-400/410-430 MHz 380-400/410-430 MHz
RC-4 410-420 MHz 420-430 MHz 410-430 MHz
RC-6 450-460 MHz 460-470 MHz 450-470 MHz
RC-3 806-825 MHz 851-870 MHz 806-825 MHz, 851-870 MHz

Power Class

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

Durability

  • Water and dust resistant according to IP55 classification
  • Polycarbonated, hard-coated display window

Display

  • High-resolution active TFT color display
  • Supports up to 65,536 colors within 130 x 130 pixels
  • 5 lines for text in basic mode with 16-pixel font
  • Manual display brightness adjustment

Phone Side User Interface

  • Full alphanumeric keypad
  • Call and end-call keys
  • Four-way navigation keys with short cuts
    • Programmable left and right arrow keys
  • Three selection keys
  • User definable 'Go-to' short cut list
  • Configurable main menu
  • Configurable fast menu
  • Configurable function keys
  • JPEG/PNG picture support
  • XHTML Browsing over WAP 2.0 stack
  • Animated screen saver, color schemes, wallpapers, grid menu
  • Display texts in more than 20 languages
  • Support for Arabic, Greek, Chinese, Korean, Cyrillic and Bulgarian characters

Radio Side User Interface

  • Group selector, back key, PTT key, red function key, volume keys, fast menu key and duty key
  • Guiding voice feedback in 20 languages
  • Loudspeaker and microphone

Fast Menu

  • Scanning activation, direct mode, and network mode activation, group call and transmission barring activation, selection of any of the 8 profiles, and situation indicator (up to 10 situation indicators)
  • Easy access with the fast menu key
  • Configurable content and order of the fast menu list
  • Voice feedback

Duty Key

  • Alternative functions:
    • Functions as a PTT key to the home group
    • Sends a callback request to the dispatcher or a situation indicator
    • Dials a phone call to the dispatcher
    • Sends an SDS message to a predefined address

Call registers

  • Dialled individuall calls: 10
  • Received individual calls: 10
  • Missed individual calls: 10
  • Time stamp for call lists
  • Last call duration

Voice Features

  • Voice feedback for talk group selection, direct mode channel and group selection, and fast menu functions
  • Handsfree loudspeaker for all call types
  • Loudspeaker activation key (HI/LO key)

Call Types

  • Phone calls in public and TETRA networks
  • Express calls in TETRA network
  • Group calls in TETRA network
  • TETRA emergency calls
    • Several emergency call types with multiple data options in programming
  • Hidden TETRA emergency call
  • Public emergency calls

Group Communication

  • Up to 2 000 talk groups
  • Up to 200 talk group folders for easy group management
    • Up to 400 groups per folder (200 fixed + 200 DGNA)
  • Up to 5 user-definable folders
  • Priority scanning
  • Scanning list up to 59 groups (48 in selected folder, home group and 10 background groups
  • Dynamic Group Number Assignment (DGNA), up to 200 DGNA groups, Configurable DGNA tone
  • Voice feedback for group selection
  • Back key for returning to the last selected group or for selecting home group
  • Optional home group PTT key (duty key)
  • Configurable PTT key: Transmission to selected group or currently scanned group
  • Two user levels, activation by authorized users via the menu facility
  • Voice override in group calls (pre-emption)
  • Late entry
  • Call handover type 1,3
  • Group journal for keeping track of group management functions
  • Background groups for broadcast calls, up to 10 background groups
  • Group calls on/off
  • Confirmed group call

Direct Mode Features

  • Up to 180 DMO groups
  • 60 DMO channels
  • DMO gateway and repeater support
  • Scanning
  • DMO individual call
  • Voice override (pre-emption)
  • 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, encryption classes 2a and 2b
  • DMO status message

Messaging

  • Status messages and callback requests to individual and group numbers
  • Text messages, also possible with concatenation (max in 3 parts)
  • Situation indicators to a predefined address
  • Predictive text input T9 (for most languages)
  • Latin-9 character set for special characters in text messaging
  • Flash messages for quick text messaging
  • Unit alert (selective alert)

Security

  • Authentication
  • Mutual authentication
  • Air Interface Encryption (AIE) with dynamic and static ciphering keys (DCK/CCK and SCK) supporting TETRA encryption algorithms TEA-1, TEA-2, TEA-3
  • Support for security classes:
    • Class 1: Clear
    • Class 2: SCK AIE
    • Class 3: DCK/CCK
  • Phone/Security code
  • Two user levels with access codes
  • Two-level keypad lock with phone code protection
  • Temporary disable/enable (stun)
  • Permanent disable (kill)
  • Tx inhibit
  • Alert for out of network coverage
  • Support for smart card based end-to-end encryption (option)

Wireless Data

  • WAP 2.0 over TETRA IP Packet Data
  • TETRA IP packet data, single slot via data cable
  • Java MIDP 2.0 platform
  • XHTML color browser
  • AT-command interface for applications
  • Simultaneous SDS and group voice
  • Alternating SDS and IP packet data
  • Alternating individual duplex calls and IP packet data
  • Alternating IP packet data and group voice
  • Connect with the Data Cable DLR-3X to the RS-232 serial port of a compatible PC, or with the Data Cable DLR-3T when using the car kit CARK-91B

Positioning

  • Inbuilt GPS receiver
    • Sensitivity -152 dBm
    • Cold start accuracy (open sky) *
      • 5 meters (50% confidence level)
      • 10 meters (95% confidence level)
    • Cold start TTFF, time to first fix (open sky) *
      • 40 seconds (average)
      • 60 seconds (95% confidence level)
  • Automatic position saving at 1-second intervals
  • Position information sending:
    • Automatically during red key calls and public emergency calls, e.g. 112 (configurable feature)
    • On single position requests
    • On periodic position requests based on following triggers:
      • Time or distance or both
      • Status messages
      • Entering network service (after being out of service)
      • System access (TMO ON)
      • Transmit Inhibit mode turned off
      • THR880i is powered ON
      • THR880i is connected to a car kit
      • THR880i is disconnected from a car kit
      • Emergency condition is detected
  • Position information on/off
  • Configurable GPS usage with distance based LIP triggers
  • Optimized usage of shared generic LIP trigger parameters
  • Viewing own coordinates, altitude, speed and direction on the display
  • Waypoint storing and sending
  • Waypoint guidance
  • Unit conversion and position display format selection
  • Support for compatible WAP and PC map applications
  • NMEA routing to serial port, future SW update needed
  • Support for ETSI location information protocol for TETRA LIP
  • GPS activity indicator
  • Network-based terminal assisted positioning

*measured at -130 dBm

Other Features

  • Calendar
  • Clock and alarm clock
    • Clock synhcronisation to network and/or GPS time
  • Calculator
  • To-do list
  • Stopwatch
  • Countdown timer
  • 8 profiles: General, Silent, Meeting, Outdoor, Pager, Active Holder, Headset and Monophone
  • 255 phone book entries
  • Speed dialling (one touch dialing, locations 2-9)
  • Calling line identification presentation (CLIP)
  • DTMF tone dialing
  • Duplex call barring
  • Anykey answer
  • Adjustable keypad tone volume
  • Adjustable ringing tone volume with 35 different tones
  • Adjustable alert tones
  • Adjustable warning tones
  • Backlight on/off
  • Multiple network support
  • Microphone selection for PTT calls
  • Energy economy
  • Aliasing

Battery

Internal Battery BLN-4, Li-Ion 1880 mAh

Talk time Up to 2 - 4.5h (duplex)
Use time Up to 11 - 25h (5/5/90),
Up to 8 - 17 h (10/30/60)
Standby time Up to 25 - 40h
Charging time 2.5 - 3.5 h (ACP-12, power off)

Note:

GPS usage affects the above mentioned times. Standby time may vary from 10 to 40 hours when GPS is in use.

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