Description

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Garmin GPS 24xd (NMEA 2000)

Multi-Band GNSS Receiver with Heading Sensor

The Garmin GPS 24xd provides industry-leading position accuracy and magnetic heading data for marine navigation. Utilizing dual-frequency L1 and L5 GNSS technology, this antenna delivers sub-meter accuracy and superior performance in challenging environments. The integrated 10 Hz magnetic heading sensor ensures your chart orientation and radar overlays remain stable, even at slow trolling speeds or when stationary.

PRECISION: Multi-band technology provides location accuracy to within 1 meter, outperforming standard GPS receivers.

Key Features

• ✔ Multi-band GNSS (GPS, GLONASS, Galileo, BeiDou)
• ✔ Integrated Magnetic Heading Sensor (±3°)
• ✔ High-sensitivity 10 Hz Update Rate
• ✔ NMEA 2000 Network Certified
• ✔ Includes Pole, Surface, and Under-deck Mounts

Technical Specs

Dimensions:	91.6 mm x 49.5 mm
Weight:	201 g (7.1 oz)
Water Rating:	IPX7
Power Input:	9 – 16 Vdc
N2K LEN:	3 (150 mA)
Cable Length:	6 m (19.7 ft)

Compatibility / Fitment Guide

System Type	Compatible Models	Notes
Chartplotters	Garmin GPSMAP Series (7×2, 9×2, 10×2, 12×2, 7400, 8400, etc.)	Requires NMEA 2000 Network
Fishfinders	Garmin ECHOMAP UHD / Ultra / UHD2 Series	Connects via NMEA 2000
Instruments	GMI 10, GMI 20, GNX 20, GNX 120/130	Direct Network Display
VHF Radios	VHF 110i, 115i, 210i, 215i (AIS Models)	Provides GPS data for DSC

OEM Cross Reference

Manufacturer Part Number (MPN)	010-02316-10
UPC Code	753759248215
Previous Generation Model	GPS 19x (NMEA 2000 version)

Questions & Answers

Is this a genuine original part?

Yes, this is a genuine Garmin marine product. It is a premium high-precision component designed for marine use and is fully compatible with Garmin’s ecosystem.

How do I know if it is compatible?

This unit connects via a standard NMEA 2000 network. If your chartplotter or instrument display is NMEA 2000 certified, this antenna will provide position and heading data. Check your device’s manual for NMEA 2000 support.

What are the benefits of the L5 frequency?

The L5 frequency provides a secondary signal from the GPS constellation. This allows the receiver to better filter out signal interference and atmospheric errors, resulting in accuracy within 1 meter—double the precision of older L1-only antennas like the GPS 19x.

Note: 4boats.co.uk recommends verifying your network connectivity (NMEA 2000 vs NMEA 0183) before purchasing. This model (010-02316-10) is for NMEA 2000 networks only.