Garmin GA 37 TSO Waas GPS AND XM Antenna TNC

This external GPS antenna is suitable for all Garmin WAAS panel-mount GPS systems with an ARINC 743 footprint. It also serves as a SiriusXM antenna. It provides excellent reception and attaches through the fuselage via screw mount.

Reference the G3X installation manual for detailed installation instructions. Antenna connections are dual female TNC out.

Dimensions: 2.25X2.25X2.25