GARMIN GPSMAP 546S Marine GPS Receiver (with Dual-Frequency Tranducer)

Keep your bearings on the water with the GPSMap 546S Series Marine GPS Receiver. This marine GPS chartplotter comes preloaded with a worldwide marine base map. The GPSMap546S is compatible with GXM51 for XM satellite radio and XM WX satellite weather. The marine GPS chartplotter features dual-frequency transducer. The GPSMap 546S is a must have for the serious boater.

GPSMap 546S Series Marine GPS Receiver: 5" VGA display 480 x 640 pixels NMEA 2000 certified Preloaded worldwide marine base map Compatible with GXM 51 for XM satellite radio and XM WX satellite weather Built-in high-sensitivity GPS receiver Features dual-frequency transducer SD card slot