The NEW Trig TT31 Mode S transponder has been designed to meet the European elementary surveillance requirements, as well as fitting the same mounting tray as the popular KT76A/C transponder, making it ideal for new or retrofit installations. The TT31 has a backlit graphic display, rotary knob for setting squawk code and flight ID, and easily operated functions.
The TT31 transponder is an ED-73B Class 1 compliant Mode S level 2 datalink transponder, with support for extended squitter. It meets all the requirements for non-diversity Mode S elementary surveillance transponders in Europe for both IFR and VFR flight.
The TT31 also supports 1090 MHz Automatic Dependent Surveillance Broadcast (ADS-B) extended squitter. By linking the TT31 to your existing GPS receiver, the TT31 can transmit position information to appropriately equipped ground stations and other aircraft. The TT31 will also be field upgradeable to support Traffic Information Service (TIS) functions, where available, by interfacing to an appropriate cockpit display.
The TT31 is designed to be compatible with 14 and 28 volt systems without special configuration, and is compatible with serial and parallel altitude encoders.
Height: 40mm (1.57”)
Width: 160mm (6.30”)
Length: 239mm (9.4”)
Weight: 2.8lbs. (1.35Kg)
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Amazingly prompt delivery, overnight.
J Sewell, Largs, Scotland
Good as always!
I received good and helpful advice about my prospective purchase and there was no attempt to rush me into a decision to purchhase
I received an excellent service and the delivery was quick and all worked well
Graham Newton (London)
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Orders will continue to be shipped normally until Friday 22nd December.
Products ordered between 23rd December 2017 and 3rd January 2018 will be sent out on 3rd January 2018
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