Trig TN70A ADS-B Out System

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Part# 11-19363
MFR Model# 02466-00


Trig produces smart, affordable and future proof avionics. If you’re an aircraft owner looking for a fully compliant ADS-B Out solution, (usually in mandated airspace) then the TN70/TN70A is the ideal partner for a Trig transponder. Both GPS Position Sources are simple to install and provide a great way to add a certified FAA TSO-C145 WAAS GPS receiver to complete your ADS-B Out installation..

Please be aware that the TN70 model is currently unavailable. It has however been replaced by the TN70A, this unit is technically identical in terms of GPS performance, certification, size and form factor. The TN70A part number is 02466-00, it ships with a TA70 GPS antenna in a kit, in exactly the same way as the previous TN70 model.

The TA70 certified WAAS antenna is designed to compliment the TN70A. The TN70A comes with the TA70 antenna as a bundled kit, optimised for the best results.

Trig are leaders in ADS-B technology (Automatic Dependant Surveillance Broadcast) we were the first company in the world to meet FAA TSO-C166b, the latest standard for ADS-B transponders. Every Trig transponder is Mode S, but also ADS-B capable. Once installed ADS-B equipment transmits your aircraft’s precise location directly to other ADS-B equipped aircraft, improving your electronic visibility and safety.
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  • SBAS GPS receiver – kit includes Trig’s TA70 antenna
  • Supports EGNOS, MSAS, GAGAN and WAAS – Satellite Based Augmentation Systems
  • Meets TSO-C145 – compliant for 2020 ADS-B
  • Complete your ADS-B Out solution
  • Requires no panel space – lightweight and easy to install
  • Compatible with Trig transponders


  • Specification: TN70 / TN70A GPS Receiver
  • Type: SBAS – supports EGNOS, GAGAN, MSAS and WAAS
  • Certification: TSO-C145c, Beta 1 Receiver
  • Compliance: DO-229D, DO-178B level C, DO-254 level C D0-160F
  • Supply voltage (DC): 9-32 Volts
  • Typical consumption (at 14v): Typical: 0.2 Max: 0.3A
  • Operating temperature: -55°C to + 70°C
  • Operating height: 110,000 feet
  • Cooling requirement: no fan required
  • Weight: 1.06 lbs
  • Dimensions (inches): 1.6” x 4.13” x 6.5”



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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