The GPSMAP 546s is a compact chartplotter that features a high-resolution, super-bright 5" (12.7 cm) 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 546s also accepts BlueChart g2 Vision cards (sold separately) for added features and functionality such as high-resolution satellite imagery, 3-D views and Auto Guidance techNology.

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 546s can receive U.S. graphical weather data via optional GXM 51 satellite receiver/antenna (sold separately). And with an SD card slot, it’s easy to add additional maps without connecting to a computer.

Get Sonar

The GPSMAP 546s comes with a powerful dual-frequency transducer that clearly illustrates depth contours, fish targets and structures whether you’re fishing in freshwater or off the coast. The GPSMAP 546s also is 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-D 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.

Specifications:

Physical & Performance:

– Unit dimensions, WxHxD: 5.9" x 6.4" x 2.9" (15.0 x 16.3 x 7.4 cm)
– Display size, WxH: 3.0" x 4.0", 5.0" diagonal (7.6 x 10.2 cm, 12.7 cm diagonal)
– Display resolution, WxH: 480 x 640 pixels
– Display type: VGA display
– Weight: less than 1.75 lb (0.8 kg)
– Waterproof: Yes (IPX7)

Maps & Memory:

– Basemap: Yes
– Preloaded street maps: No
– Ability to add maps: Yes
– Accepts data cards: SD card slot
– Waypoints/favorites/locations: 3,000
– Routes: 100
– Track log: 20,000 points; 50 saved tracks

Features & Benefits:

– CANet compatible: No
– Supports AIS (tracks target ships' position): Yes
– Supports DSC (displays position data from DSC capable VHF radio): Yes
– Audible alarms: Yes
– Tide tables: Yes
– Sun and moon information: Yes
– 3-D map view: Yes (with optional BlueChart g2 maps)
– Dual-frequency sonar capable: Yes
– Dual-beam sonar capable : Yes
– Split-screen zoom: Yes
– Split-screen sonar/gps: Yes
– Ultrascroll (displays fish targets at higher boat speeds): Yes
– See-thru techNology (exposes fish hidden in cover): Yes
– Fish Symbol ID (helps identify fish targets): Yes
– AutoGain TechNology (minimizes clutter, maximizes targets): Yes
– Whiteline (indicates hard or soft bottom): Yes
– Adjustable depth line (measures depth of underwater objects): Yes
– A-scope (real time display of fish passing through transducer beam): Yes
– Bottom lock (shows return from the bottom up): Yes
– Water temperature log and graph: Yes
– Water temperature sensor included: Yes

Other:

– Frequency: dual freq: 50/200 kHz
– Transmit power: 1-kW RMS
– Voltage range: 10-32 Vdc
– Maximum depth: 2000 ft