Description
Garmin GA-57X GPS/XM Antenna Doubler
Provide a reinforced mounting surface for the Garmin GA-57X GPS/XM antenna with this aluminum antenna doubler from SteinAir.
Designed for use with the GA-57X antenna, this antenna mounting plate reinforces the aircraft skin around the antenna installation and helps distribute the mounting load across a larger area. The doubler is fabricated from 0.07-inch aluminum and measures approximately 5.5 × 3.7 inches.
The mounting plate features the required antenna opening and mounting provisions for a clean, secure installation of the GA-57X. It can be installed behind the aircraft skin to provide additional structural support in the antenna mounting area.
Specifications
- Material: 0.063-inch 6061-T6 aluminum
- Dimensions: 5.5 × 3.7 inches
- Application: Garmin GA-57X GPS/XM antenna
- Type: Antenna doubler / mounting plate
- Purpose: Reinforces the aircraft skin at the antenna mounting location
Designed for Garmin GA-57X
The Garmin GA-57X is a GPS/XM antenna designed for use with compatible Garmin avionics. This SteinAir antenna doubler provides a convenient mounting solution for builders installing the GA-57X in an experimental or amateur-built aircraft.
Note: This product is an antenna mounting doubler manufactured by SteinAir. The Garmin GA-57X antenna, Garmin avionics, and associated installation hardware are not included.







