Trig TA50 Compact GPS Antenna
Trig TA50 Compact GPS Antenna

Trig TA50 Compact GPS Antenna

(Inc. 20% VAT)
(£75.00 Exc. VAT)

This space saving WAAS antenna is perfect for gliders and light sport or experimental aircraft where mounting options are limited and space is tight. The TA50 GPS Antenna is small, easy to stow and built for aviation use. It has been developed to provide trouble-free operation with the TN72.

The TA50 comes complete with a secure and reliable QMA connector – this plugs straight into a TN72 GPS unit. Using a TA50 antenna and a TN72 together is a cost effective way to turn your Trig Mode S transponder into an ADS-B Out device. Use the TA50 as part of your ADS-B solution to get all the benefits of greater visibility and safety.

The TA50 is an uncertified product, the TA70 certified GPS is best suited to Part 23 aircraft, where a conventional dorsal antenna is required.

  • Optimised for use with Trig GPS Position Source equipment
  • Lightweight and simple to install – plug and play
  • Weatherproof – allows external fixture


The TA50 can be paired with the  TN72 GPS receivers.


When the antenna is mounted within the cockpit, GPS visibility is required. The TA50 is weatherproof so can be used for external use and internal use. Each antenna comes with a simple installation guide and fixing kit.

Product / Model  TA50 
Frequency: 1575.42 MHz ±3 MHz
Antenna Gain: > 1 dBic
VSWR: 1.5:1.
Filtering: -20 dB minimum @ ±50
Noise Figure: 1.5 dB Max.
Gain: 26 dB
DC Power Requirement: 3 to 5 VDC
Temperature: -40º C to +85º C
Cable Length: 100cm/39 inches 300cm/118 inches