Amazon.com: GPS Antenna BNC for Raven Industries Invicta GPS Receiver (110) (RPA) TAO : Electronics
MCX male to BNC female GPS Antenna RF Adapter (Garmin compatible) : Electronics - Amazon.com
External GPS Antenna with BNC male for Garmin StreetPilot III, GPS V III+ Sounder GPSMap 178C 188 276C 298c 398c 498c iCOM 270ML 370ML plus led light key chain : Amazon.in: Electronics
HYS Marine GPS Antenna IP65 Waterproof Antenna W/7M(22.96ft) RG58 Coaxial Cable SMA Male Connector with Marine ABS Mount Base : Amazon.ca: Electronics