garmin gpsmap 546s marine gps receiver with dual-frequency transducer
the gpsmap 546s is a compact chartplotter that features a high-resolution super-bright 5-inch vga color display along with an improved high-speed digital design for increased map drawing and panning speeds . it s ready to go with an easy-to-use interface and a built-in satellite-enhanced basemap preloaded with all u.s. coastal areas including alaska and hawaii as well as detailed charts for the bahamas . the gpsmap 546 also accepts bluechart g2 vision cards for added features and functionality such as high-resolution satellite imagery 3-d views and auto guidance technology . a compact chartplotter with a 5-inch screen preloaded u.s. coastal maps a high-sensitivity gps receiver and included sounder . click here for a larger image use the navigation chart to plan your course to view map information and as a navigational aid . . when connected to the included transducer you can use the gpsmap 546 as a fishfinders . explore the seas the gpsmap 546s comes ready to go with preloaded u.s. coastal area map data . for areas outside the u.s. the gpsmap 546s has a worldwide basemap with satellite images in place of more traditional maps . the gpsmap 546s also comes standard with a high-sensitivity gps receiver for superior satellite tracking and quicker acquisition times . in addition the gpsmap 54s6 can receive u.s. graphical weather data via optional gxm 51 satellite receiver antenna . and with an sd card slot it s easy to add additional maps without connecting to a computer . sonar included the gpsmap 546s comes with a powerful dual-frequency transom-mount transducer that clearly illustrates depth contours fish targets and structures -- whether you re fishing in freshwater or off the coast . you ll get depth readings of up to 1 500 feet real-time fish detection various zom levels and better visibility thanks to garmin s auto gain feature . the gpsmap gpsmap 546s is also nmea 2000-certified for easy connectivity with sensors instruments and future marine offerings . add extras with bluechart g2 vision with the optional bluechart g2 vision sd card you can add a whole new dimension of exceptional features to your chartplotter . marinereye view and fisheye view provide you a 3-dimensional perspective of map information both above and below the waterline . high-resolution satellite images and aerial photographs help you orient yourself in unfamiliar areas . auto guidance technology searches through all relevant charts to create a route you can actually follow -- one that avoids obstacles shallow water buoys and other obstructions . additional features the gpsmap 546s also packs in tide celestial information tide tables and the ability to save 3000 waypoints favorites 20 000 track log points for 50 saved tracks and the ability to save up to 100 routes . it s also waterproof to ipx7 standards . what s in the box gpsmap 546s tilt swivel mount protective front cover power data cable documentation