Maswell Marine GPS External Antenna – 1575.42±3 MHz | 42±2
Maswell Marine GPS External Antenna – 1575.42±3 MHz | 42±2 dB, SMA with TNC BNC Adapter for nmea 0183 Garmin GPSMAP MAP NavTalk StreetPilot Furuno Matsutec Trimble Encoder Fishfinder Echo Sounde