Garmin GPS 24xd NMEA 2000

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The GPS 24xd position receiver and antenna gives you precise location with multi-band GNSS and heading accuracy even at slow speeds.


  • Navigate in more locations with expanded GNSS support.
  • Get high-sensitivity tracking with a fast GPS update rate.
  • Accurately pinpoint your heading regardless of speed.
  • It’s water-resistant (IPX7) to withstand the elements.
  • Install it easily with multiple mounting options.
  • The antenna is compatible with NMEA 2000® devices.


  • Dimensions (D x H): 91.6 mm x 49.5 mm
  • Weight: 201 g
  • Cable length: 6 m
  • Temperature range: -30° to 80° C
  • Case material: Fully gasketed, high-impact plastic alloy; waterproof to IPX7
  • Compass-safe distance: 150 mm
  • Power source input: 9-16 Vdc, unregulated
  • Input current: 150 mA at 12 Vdc
  • NMEA 2000 Load Equivalency Number (LEN): 3 (150 mA)
  • Position accuracy, typical marine use: < 50 cm, CEP 50%; < 1.0 metre, 88%

In The Box

  • GPS 24xd NMEA 2000®
  • Pole mount
  • Surface mount
  • Under-deck mount
  • NMEA 2000 backbone/drop cable (6 meters)
  • NMEA 2000 T-connector
  • Documentation


pdf download icon  Installation Instructions


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