GARMIN GPS 24XD GPS and Heading Sensor Antenna
The GARMIN GPS 24XD is a black GPS and heading sensor in the Antennas, Compass & Sensors category with a 3.6 x 1.9 x 2.6 in housing. It provides multi-band GNSS reception, magnetic heading data, and SBAS support for marine electronics installers adding or replacing GPS and compass sensor hardware.
Technical Specifications
| Product type | GPS and heading sensor |
|---|---|
| Category | Antennas, Compass & Sensors |
| Color | Black |
| GNSS capability | Multi-band GNSS |
| Heading capability | Magnetic heading |
| SBAS | Supported |
| Weight | 0.4 lb (181.4 g) |
| Dimensions | 3.6 x 1.9 x 2.6 in (91.4 x 48.3 x 66.0 mm) |
Compatibility & Applications
- Fits Garmin GPS 24XD black GPS and heading sensor installations.
- Fits antenna, compass, and sensor category replacement planning.
- Pairs multi-band GNSS positioning with magnetic heading sensing.
- Includes SBAS support for GNSS receiver applications.
- Mounts in installations allowing a 3.6 x 1.9 x 2.6 in unit.
During a helm electronics refit, the unit can add GPS position and heading sensor functions in one black Garmin component. Its listed combination of multi-band GNSS, magnetic heading, and SBAS support distinguishes it from a GPS-only antenna listing.







