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Trig TA50 Compact GPS Antenna – 39″
Trig TA50 is a space-saving antenna perfect for gliders, light sport, or experimental aircraft where mounting options are limited and space is tight. The TA50 is a highly compact uncertified GPS antenna, typically attached to the cockpit glare shield. Trig TA50 antenna is weatherproof and can be mounted externally. It has been developed to provide trouble-free operation with the TN72 GPS Position Source.
$84.75 -
Trig TA50 Compact GPS Antenna – 118″
Trig TA50 is a space-saving antenna perfect for gliders, light sport, or experimental aircraft where mounting options are limited and space is tight. The TA50 is a highly compact uncertified GPS antenna, typically attached to the cockpit glare shield. Trig TA50 antenna is weatherproof and can be mounted externally. It has been developed to provide trouble-free operation with the TN72 GPS Position Source.
$90.75 -
Comant CI 101 Transponder Antenna | 1030-1090 MHz
Comant’s CI 101 transponder antenna is a top-loaded stub, monopole, transponder antenna with a mechanically captivated radiator machined from solid brass for impact resistance. Contact power is made from beryllium copper, and metallic parts are plated with bright nickel for corrosion protection.
$124.95 -
Trig TT21 & TT22 Wiring Harness – 39″
Trig’s TT21 & TT22 wiring harness is a 39-inch short cable harness that connects a TT21 or TT22 remote mounted transponder unit to a panel-mounted TC20 control head.
$157.00 -
Trig TT21 & TT22 Remote Transponder Installation Kit
Trig Avionics installation kit for use with the TT21 and TT22 Mode S transponders. Remote transponder units can be mounted anywhere in the airframe, saving valuable panel space.
$169.75 -
Trig TT21 & TT22 Wiring Harness – 118″
Trig’s TT21 & TT22 wiring harness is a 118-inch long cable harness that connects a TT21 or TT22 remote mounted transponder unit to a panel-mounted TC20 control head.
$194.00 -
Comant VOR & Glide Slope Diplexer | CI-507
Comant’s CI-507 VOR/GS Diplexer allows the operation of one VOR receiver and one glideslope receiver from one VOR/GS antenna.
$194.95 -
Trig TT21 & TT22 Wiring Harness & TN72 Connection – 39″
Trig’s TT21 & TT22 wiring harness with TN72 connections is a 39-inch short cable harness that connects a TT21 or TT22 remote mounted transponder unit to a panel mounted TC20 control head as well as a TN72 GPS Receiver.
$199.00 -
Comant DME / Transponder Antenna | CI 105 | 960-1220 MHz
The CI 105 is broadband and rugged antenna designed for DME or transponder use. The antenna assembly is encased in a glass-reinforced polyester molded shell and has a standard two stud mounting configuration.
$214.50 -
Trig TT21 & TT22 Wiring Harness & TN72 Connection – 118″
Trig’s TT21 & TT22 wiring harness with TN72 connections is a 118-inch short cable harness that connects a TT21 or TT22 remote mounted transponder unit to a panel mounted TC20 control head as well as a TN72 GPS Receiver.
$223.00 -
Comant Marker Beacon Antenna | CI-102
Comant CI-102 antenna is designed for use with the modern, high-sensitivity marker beacon receivers. Small and lightweight, featuring 4-hole internal mounting for simple installation. The antenna assembly is enclosed in an injection-molded radome which is impervious to the tough environments typical of the underside of an aircraft. Skydrol and rain erosion resistant. DC grounded to minimize accumulation of precipitation static.
$227.95 -
Trig TA10 VHF Com Antenna
The TA10 VHF COM Antenna is a ‘straight’ model typically mounted on the upper fuselage of an aircraft. It boasts excellent electrical characteristics and an efficient, aerodynamic design that features a solid four-bolt mounting base. This antenna is suitable for use in a wide range of general aviation aircraft, including high-performance models that can reach speeds of up to 350mph and altitudes of up to 50,000 feet.
$227.95$250.00Trig TA10 VHF Com Antenna
$227.95$250.00 -
Comant VHF Comm Antenna | CI 121 | 118-137 MHz
Similar to CI 109, Comant CI-121 VHF Antenna is smaller in diameter and lighter at only 0.5 pounds. Features a tapered glass laminate housing and die-cast aluminum base. Offers standard mounting and appearance to many Cessna communication antennas.
$229.75 -
Trig TA17 VHF COM Antenna
Trig TA17 is a certified VHF Com antenna designed to provide the best performance. An ideal companion to Trig VHF radios. Suitable for a wide range of GA types (including high-performance aircraft up to 350mph and 50,000 feet). Ships with an installation kit, installation guide, and an FAA 8130 certification/approval.
$239.75$262.00Trig TA17 VHF COM Antenna
$239.75$262.00 -
Comant Dual VOR & Glide Slope Diplexer | CI-1125
Comant CI-1125 Dual VOR/dual glide slope diplexer features diplexer circuitry in a small die-stamped housing for high reliability. Provides operation between two VOR receivers and two glide slope receivers from the same VOR/glide slope antenna.
$247.95
Trig Avionics

Trig Avionics, which was founded in 2004, is a globally recognized supplier of approved avionics products, catering to aircraft owners and operators worldwide. They are known for their creative, high-quality, and cost-effective solutions. Trig provides a range of products, all designed to make use easier and improve the overall flight experience. The company’s motto is ‘Better by Design,’ a principle that guides them to develop products that are not only rich in features but also user-friendly for pilots.
As Trig approved dealer, AllAvionics.com carries the complete lineup of Trig products. Explore Trig’s transponders, radios, NAV/COMs, audio panels, GPS receivers, antennas, wiring harnesses & install kits.