GTX™ GTN™ 345 750 ©2017 Garmin Ltd. or its subsidiaries GTX™ 345. THE ALL-IN-ONE ADS-B SOLUTION THAT FITS YOUR PANEL. The Garmin GTX 345 series of transponders. ADS-B Out and optional WAAS position source and ADS-B In for weather and traffic. Displays on select Garmin avionics, portables and tablets using Garmin Pilot™ and ForeFlight Mobile. And the same footprint as most existing transponders. Learn more at Garmin.com/ADS-Bhttp://www.Garmin.com/ADS-B