Garmin GPSMAP 541 GPS Chartplotter with Dual-Frequency Transducer

The Garmin GPSMAP 541 GPS Chartplotter with Dual-Frequency Transducer features a large ultra-bright 5" QVGA display along with an improved high-speed digital design for faster map drawing and panning speeds. This waterproof unit has a high-sensitivity internal GPS receiver, so mariners will always know their position at sea. It is ready to go with built-in BlueChart g2 marine cartography of the coastal United States - including Alaska, Hawaii - and Explorer Chart data of the Bahamas. Mariners can navigate the waters with ease knowing that this new unit includes Garmin's proven easy-to-use interface design.

• Marine GPS chartplotter
• Dual-frequency transducer
• Preloaded worldwide marine basemap
• Compatible with GXM 51 (sold separately)
• XM Satellite Radio and XM WX Satellite Weather capable (subscription sold separately)
• Built-in high-sensitivity GPS receiver
• Power output: 500W RMS, 4,000W peak to peak dual frequency
• Depth: 1,500' dual frequency
• Dual frequency transducer 50kHz: 45°, 200kHz: 10°
• Maximum saltwater performance
• Patented transom/trolling mount transducer
• UltraScroll high rep rate sonar
• Lightning-fast screen updates
• AutoGain technology
• Enhanced target visibility
• See-Thru technology
• Shows weak and strong returns simultaneously
• Water temperature log
• Graphically records water temp data
• A-scope
• Whiteline
• Adjustable depth line
• Gauges desired fishing levels and bottom clearance
• Split zoom display
• Close look at fish targets and bottom structure
• Zoom: 2x, 4x, and bottomlock
• Adjustable keel offset
• Alarms: fish size, shallow water, deep water, and low battery
• Display size: 3"W x 4"H, 5" diagonal (7.6 x 10.2 cm, 12.7 cm diagonal)
• Display resolution, WxH: 234x320 pixels
• Display type: QVGA display
• Weight: less than 1.75lbs
• Battery: none
• Battery life: none
• Waterproof: yes (IPX7)
• High-sensitivity receiver: yes
• Antenna: internal
• NMEA input/output: NMEA 0183 compatible and NMEA 2000 certified
• Basemap: yes
• Preloaded maps: yes (coastal maps)
• Ability to add maps: yes
• Built-in memory: none (cannot load maps to internal memory)
• Accepts data cards: SD card slot
• Waypoints/favorites/locations: 3,000
• Routes: 100
• Track log: 10,000 points; 50 saved tracks
• Garmin radar compatible: no
• Garmin sonar compatible: yes
• CANet compatible: no
• Garmin Marine Network compatible: no
• Touchscreen: 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
• Hunt/fish calendar: no
• Sun and moon information: yes
• 3D map view: yes (with optional BlueChart g2 Vision card)
• Auto Guidance: yes (with optional BlueChart g2 Vision card)
• Automatic routing (turn by turn routing on roads): no
• XM WX Weather & Radio for U.S. compatible: yes
• Voice prompts (e.g. "Turn right in 500 ft."): no
• Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft."): no
• Remote control: no
• Headphone jack/audio line-out: no
• Audio/video input/output: no
• Portable: no
• Automotive/motorcycle-friendly: no