Wherever you are on the water, there are Garmin antennas and sensors available to keep you in the know and on course. These include GPS/GLONASS antennas, marine heading sensors and even antennas for weather information and entertainment.
9-axis Heading Sensor
9-axis Heading Sensor
Our premium solution for heading accuracy, even at lower speeds.
Our premium solution for heading accuracy, even at lower speeds.
3748 SAR
SteadyCast™ Heading Sensor
SteadyCast™ Heading Sensor
Aligns your boat orientation on your chartplotter to your actual heading.
Aligns your boat orientation on your chartplotter to your actual heading.
835 SAR
GPS 19x HVS
GPS 19x HVS
10 Hz GPS position external receiver/antenna for use with Garmin MFDs
10 Hz GPS position external receiver/antenna for use with Garmin MFDs
872 SAR
Garmin Marine Wi-Fi Adapter Kit
Garmin Marine Wi-Fi Adapter Kit
Dedicated Wi-Fi connection between compatible chartplotters and applicable Garmin apps
Dedicated Wi-Fi connection between compatible chartplotters and applicable Garmin apps
1761 SAR
