Trig TA70 GPS Antenna

£300.00 Incl VAT £250.00 Excl VAT

Certified to FAA TSO-C190, it has been tested and verified to work with Trig GPS position sources and provides a more dependable installation.

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Part number: 01740-00

TA70 GPS Antenna

Trig’s GPS antenna has been produced in conjunction with partners RAMI to ensure optimum performance with all Trig GPS position source products. The TA70 provides you with a fully certified TSO-C190 antenna – compatible and proven with Trig transponders and supported by our free ADS-B STC program.

Trig’s GPS antenna is a future proof product, it is fully compliant with the latest FAA 2020 ADS-B requirements – this makes it the logical choice in the majority of installations.

  • TSO C-190 certified antenna
  • Optimised for use with Trig GPS units
  • Compliant for 2020 ADS-B Out
  • Lightweight and simple to install
  • Superior gasket for a weather tight seal
  • Ideal as a retro-fit antenna option

Compatible Trig Products 

The TA70 can be paired with either our TN70 or TN72 GPS receivers. Each antenna comes with a simple installation guide and fixing kit.

Product Design

The antenna is light, easy to install and comes with a superior gasket feature  – this provides coverage of existing antenna holes, giving a secure and weather tight seal.

ADS-B Compliance

The TA70 antenna is included as standard in a TN70 GPS kit. This simplifies compliance as both the GPS and antenna meet the FAA 2020 mandate for ADS-B. For certified aircraft owners in North America, Trig offers a free FAA STC for the TA70 – this makes it straight forward to use in numerous popular airplane types.


Additional information


WAAS GPS antenna




DO-301, DO-160G

Supply voltage (DC)

4.5-14.5 VDC

Typical consumption (at 14v)

40mA Typ / 60mA max

Nominal Transmitter Power


Operating temperature

-40o – +105o

Cooling requirement



0.31 lbs

Dimensions (inches)

1.59” x 2.87” x 4.71”

  • All Trig products come with a two year warranty, starting from the day of installation
  • Installation instructions
  • Mounting template
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