Garmin GA 38 GPS/GLONASS Antenna [010-12017-00] Automotive/RV | GPS - Accessories In a SeaTalkng installation

In a SeaTalkng installation

IEC61162-1 (NMEA0183) input

When installed

Fasteners: (5)

Lewmar 50mm Toggle Head Synchro Block

Garmin GA 38 GPS/GLONASS Antenna [010-12017-00] Automotive/RV | GPS - Accessories In a SeaTalkng installationGA 38 GPS GLONASS Antenna Built to take advantage of the GLONASS system constellation of satellites as well as standard GPS, this robust external antenna is packaged in a low profile waterproof housing and provides 3 easy mounting solutions: pole, surface or under deck (for the underside of fiberglass decks). External GPS GLONASS antennas provide increased flexibility and installation options as well as the potential for enhanced reception of GPS