Tetra Terminal T-one

T-one
TETRA-Terminal made in Germany

The T-one GPS is a robust, reliable and fully featured TETRA hand portable for professional users operating in the most challenging environments. When the going gets tough, the T-one GPS is the TETRA radio professionals choose. 

Built around a proven and approved TETRA engine, the T-one GPS offers a comprehensive range of TETRA voice, data and encryption features and full interoperability with all networks. 
A magnesium alloy chassis ensures durability whilst the ergonomic design, large high visibility LCD screen and intuitive menu guarantees ease of use. 

The combination of advanced speakers and microphones, sophisticated audio processing and mechanical design produces exceptional audio quality.  Integrated high accuracy GPS with our “co-worker location” feature, clearly displayed on the large LCD, provides a valuable day-to-day tool for all professional users.

  • Large high visibility colour LCD screen
  • Customizable user interface
  • Side and bottom mounted accessory connectors
  • Dedicated emergency call button with programmable call destination and, if available, GPS location
  • Air Interface Encryption using TEA 1, 2 or 3
  • End to End encryption using the AES (or optional IDEA) algorithm
  • Multiple language support
  • Excellent audio quality with two seperate loudspeakers
  • Fully integrated high-accuracy GPS module and built-in antenna
  • Text based or graphical menu structure with intuitive navigation
  • Built-in battery charger
  • Unique plan position indicator (PPI) display mode, whilst operating in DMO, offering a group of users a schematic view of the position of each member of the group, relative to the user. Also supported in TMO with suitable infrastructure
  • Dedicated keys for loudspeaker muting, changing mode (TMO to DMO), making a priority call or making a dispatcher call


Rugged

Built in design features including a magnesium alloy chassis ensures durability in the roughest of environments

Useable

Ergonomic design enables ease of use in all operational environments: even whilst wearing gloves

Customisable

Customisable user interface  language, graphics, menus, features

Clarity

Large, high visibility LCD ensures clear display of information

Audio

Exceptional audio quality from separate low and high level speakers

Networks

Interoperable with all 400MHz & 800MHz networks

Security

Air Interface and End to End Encryption support

Power

up to 1W transmit power

GPS

Integrated high sensitivity GPS with            co-worker location feature

Accessories

Heavy Duty Battery; Audio Accessories; Battery Chargers; Data Cables




Technische Daten

General Specifications

Dimension HxWxD [mm]

150 x 67 x 37 mm
(with Standard Battery)

Weight [g]

315 g
(with Standard Battery)

Battery Type and Capacity

Standard Li Ion
(1880 mAh)

Battery Life

Up to 20 hours



User Interface

Colour Display

Portrait 240 x 320 pixel screen with 65,536 colours and Large Text when dialing

Talk Groups - TMO

2000
(64 selectable at any time)

Talk Groups - DMO

64

Contact List

Up to three numbers per entry: ISSI, PABX, PSTN


Status Messages

32

Country Cody / Network Code List

5 Pairs



RF Specifications

Frequency Bands [MHz]

- 350-370
- 370-400
- 400-430
- 450-470
- 806-869

RF Channel Bandwidth [kHz]

25

TX/RX Separation [MHz]

Variable as per ETSI TS 100 392-15

Switching Bandwidth TMO [MHz]

- 30 (350 to 470)
- 19 (806 to 825; 851 to 869)

Switching Bandwidth DMO [MHz]

- 30 (350 to 470)
- 19 (851 to 869)

RF Power Control

4 levels in steps of 5dB

Transmitter RF Power

up to 3 W

RF Power Level Accuracy [+/- dB]

2

Receiver Class

A

Receiver Static Sensitivity [dBm]

-112 minimum
(-115 typical)

Receiver Dynamic Sensitivity [dBm]

-103 minimum
(-107 typical)

RF Conformance

EN 300 394-1

EMC Conformance

EN 301 489-1 and -18

ESD Conformance

EN 61000-4-2:1998


Environmental

Operating Temperature

-20°C to +55°C

Storage Temperature

-40°C to +85°C

Dust and Water Ingress

IP54
(EN 60529:1992 (IEC 529 1989))

Shock and Drop

IEC 60068-2-32

Vibration

IEC 60068-2-64



Integrated GPS Specifications

GPS Antenna

Inbuilt

Sensitivity

-152 dBm / -182 dBW

Accuracy

- 5 meter (50% probable (measured at -135 dBm at component level))
- 10 meter (95% probale (measured at -135 dBm at component level))



Encryption

Air Interface

TEA 1, 2 or 3 (the supply of encryption may be subject to export licensing)

End to End

- AES (the supply of encryption may be subject to export licensing)
- optionally IDEA (Additional royalty payment applies)