Installing a NMEA 0183 GPS Antenna (HVS) to a Garmin Chartplotter | Garmin Customer Support
Why am I not able to acquire satellites with my GPSMAP 3000 series chartplotter that is using a GPS 17 HVS, GPS 17x HVS, or GPS 19x HVS antenna? | Garmin Support
Gps 19X Hvs Technical Specifications: Garmin International, Inc. 1200 E. 151 Street Olathe, KS 66062 USA | PDF | Global Positioning System | Electronics