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Transponder - Wiring Harnesses

Wiring Harnesses

Using aviation grade wiring and high quality materials, Trig harnesses are fully tested and quality controlled. Whilst they are not certified, they will provide you with a reliable, faster and easier installation. These harnesses are popular with light-sport , experimental and homebuilt aircraft owners.

Save time and frustration – order a compatible wiring harness with your Trig transponder.

Compatible Trig products

Trig wiring harnesses are designed to be used with Trig compact transponders, with the option of including wiring for the TN72 GPS.

 

Product / Model  Length  Sales Part Number
Transponder short 100cm/39 inches with GPS input + ground wires 01989-00
Transponder short plus TN72  100cm/39 inches with TN72 GPS connectors 01991-00
Transponder long  300cm/118 inches with GPS input + ground wires 01990-00
Transponder long plus TN72  300cm/118 inches with TN72 GPS connectors 01992-00
Product / Model TT21/22 to TC20 TT21/22 power + ground GPS input + ground TT21/22 to TN72 TN72 power + ground Sales part number
Transponder short 100cm/39 inches 300cm/118 inches 300cm/118 inches N/A N/A 01989-00
Transponder short plus TN72  100cm/39 inches 300cm/118 inches N/A 100cm/39 inches 100cm/39 inches 01991-00
Transponder long  300cm/118 inches 300cm/118 inches 300cm/118 inches N/A N/A 01990-00
Tranponder long plus TN72  300cm/118 inches 300cm/118 inches N/A 100cm/39 inches 100cm/39 inches 01992-00

 

What's in the box

  • Trig wiring harnesses ship ready to use.
  • All Trig products come with a two year warranty, starting from the day of installation.

Frequently Asked Questions

How do you connect Trig wiring harnesses to the aircraft electrical system?
The wiring harnesses come with connections for power and ground. A circuit breaker as specified in the installation manual should be used.

Are the Trig wiring harnesses certified?
No, the Trig wiring harnesses are not EASA or FAA certified.

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