TT22 Transponder – Compact, Powerful, and Future-Ready
The Trig TT22 transponder offers unmatched performance in a compact form. This Class 1 Mode S transponder is designed to meet the latest ADS-B standards, making it a top choice for pilots seeking a future-proof, reliable, and efficient transponder for both IFR and VFR flights. With its two-part design, the TT22 provides flexibility for installations in aircraft where space is at a premium.
Compact and Flexible Design
The TT22’s innovative two-part design includes a separate control head and transponder box, allowing you to fit the control head into a standard 57mm instrument hole or a smaller compact mount. At only 54mm in depth, the control head is shallow enough for even the tightest panel spaces. The transponder box can be mounted anywhere within the airframe, providing flexible installation options.
High Power Output with ADS-B Compatibility
With a nominal power output of 250 watts, the TT22 meets the Class 1 requirements for high-performance aircraft operating at altitudes above 15,000 feet and speeds over 175 knots. It fully supports ADS-B Out (1090ES) functionality, meeting FAA TSO-C166b standards. Paired with Trig’s TN70 or TN72 GPS position sources, the TT22 provides a compliant ADS-B Out solution suitable for various regulatory environments, including the U.S. 2020 ADS-B mandate.
Easy Operation and Durable Construction
The TT22 is designed for ease of use with a clear, bright LCD display, positive control knob, and intuitive push buttons for easy input of Squawk codes and Flight ID. Its controller is splash-proof, making it ideal for open cockpit or seaplane operations. The display includes a manual dimming feature, ensuring readability in all lighting conditions.
Key Features
- Compact form factor with minimal depth, fits in a 57mm or compact instrument hole
- Class 1 Mode S transponder with 250-watt output
- Integrated altitude encoder for streamlined installation
- Manual dimming feature for optimal display visibility
- Certified for IFR/VFR flight, meeting EASA ETSO and FAA TSO standards, including TSO-C166b
- Free European Minor Change approvals and FAA ADS-B STC for 576 aircraft types
Product Compatibility and ADS-B Compliance
To maximize the functionality of your TT22 transponder, pair it with the Trig TN72 for an affordable ADS-B Out solution, ideal for light-sport, experimental, and homebuilt aircraft. For certified Part 23 aircraft requiring compliance with FAA 14 CFR 91.227, the TN70 GPS position source offers full TSO-C145 compatibility, making it the ideal ADS-B solution for mandated airspace.
Experience the reliability, compact design, and future-ready performance of the TT22 transponder. Contact your nearest Trig dealer today to make the TT22 a part of your cockpit.
