TRIG TT31 Transponder
  • TRIG TT31 Transponder

TRIG AVIONICS TT31 TSO'd Mode S Transponder SKU: TRG-XPDR-S-TT31

The TT31 is a power-efficient, inexpensive, Mode S transponder by TRIG AVIONICS  that meets the European elementary surveillance requirements. The TT31 fits in the same mounting tray as the BENDIX KING KT76A transponder, making it a great choice for either upgrades or new installations. The TT31 plug and play design minimises the cost and downtime for the upgrade. The TT31 is TSO approved for fitting to European and FAA registered aircraft. With a new software upgrade and a connection to an appropriate GPS, this will make the TT31 compliant with the FAA final rule on ADS-B Out (TSO C166b) for 2020.

Product Features:

European Mode S (*)

Low Power Consumption

No Cavity Tube

240 Watts Nominal Output

Plug and Play Installation

Backlit LCD Display

Easy to Use Rotary Knobs

Timer/Stopwatch Function

Altitude Monitor

Certified 1090ES/ADS-B Out (TSO C166b)

NOTE (*): All Mode S transponder upgrades for EASA certified aircraft must be carried out by a licensed engineer using a Minor Change approved by EASA. 

Pre-approved Minor Changes for popular aircraft types may be available for this device. In this case no EASA fees for the issue of Minor Change approval apply. Contact us for more information.

Volume discounts

Quantity Unit discount You Save
2 5% Up to €258.06
TRG-XPDR-S-TT31

Data sheet

Certification/Approval
FAA Technical Standard Order (TSO)
Taric
8517620010 Radio-telegraphic or radio-telephonic apparatus, for use in civil aircraft
Unit of Measurement (UOM) / Sale
Each (ea.)

Specific References

taric
8517620010
New