Mode S Transponder
TT22 system is our smallest, lightest, Mode S general aviation
transponder. The front panel controller is smaller than a standard
instrument, and the remote transponder is not much bigger than
a pack of cards. It can fit into the smallest of aircraft
and yet it is fully certified and compliant with all the transponder
* Low Weight - less than 18 ounces!
* Minimal Panel Space
* Low Power Consumption
* 250 Watts Nominal Output
* Integrated Altitude Encoder
* Simple Installation
* Support for 1090ES ADS-B Out
Includes tray and installation kit
TT22 can be mounted in a standard (2¼ inch) instrument
hole, or where space is really tight, in a compact mounting just
1.65 inches high.
TT22 is a Class 1 transponder; A connection to an appropriate
GPS will make it compliant with the FAA final rule on ADS-B.
TT22 is TSO'd and FAA approved for use in all aircraft.
the TT22 Brochure (PDF)
the TT22 Operating Manual (PDF)
Download the TT22 Installation Manual (PDF)
manufacturer and/or distributor has established a Minimum
Advertised Price (MAP) policy for the Trig TT22 Remote
Mode S Transponders. The MAP Policy applies to every Vendor,
Dealer, Distributor and Reseller in the United States. Contact
us for more information.