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.
The TN70A model 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 TN70.
Free FAA ADS-B STCs are available for both TT22 and TT31 transponders. Customers requiring an STC and installing a TT31 transponder, must pair it with the TN70. Customers using a TT22 can select either a TN70 or TN70A, which is covered by both FAA ADS-B STCs.
Always check your local ADS-B regulations to ensure regulatory compliance.
- 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
COMPATIBLE PRODUCTS
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. We do not sell the TN70A as a stand alone unit.
ADS-B
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. To learn more about ADS-B go to our Knowledge Bank article
| 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” |
