GPSMAP 4xxx or 5xxx series chartplotter that is using a GPS 17 HVS, GPS 17x HVS, or GPS 19x HVS antenna not acquiring satellites | Garmin Customer Support
Garmin GPS 19x HVS | Marine Antenna
Garmin GPS 19x HVS
Installing a NMEA 0183 GPS Antenna (HVS) to a Garmin Chartplotter | Garmin Customer Support
Garmin GPS 19x-HVS GPS Antenna w/ Mount & Cable - Tested Working Condition - Max Marine Electronics