Garmin stud / flange-mount version of the GA 56 low-profile antenna provides excellent reception for your panel-mount unit. TSO'd to C129 Class A-1. Comes with hardware. Antenna connection is female BNC out.
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.
As the Garmin GA 56 is a Garmin Antenna, there is only supported information in regard to Garmin Units. There is no data on using this antenna with another manufacuters product.
No, this antenna will not work for that transponder.
Yes, this antenna can be used for a G3X system.
That antenna is not specified in the approved model numbers. Please view part # 11-17868