Garmin GPSMAP 451
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The GPSMAP 451 is a compact chartplotter that features an ultra-bright 4" QVGA colour 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 marine charts for the UK and Ireland. The GPSMAP 451 also accepts BlueChart® g2 Vision cards for added features and functionality such as high-resolution satellite imagery, Mariner’s and Fish Eye views and Auto Guidance technology.
Physical & Performance:
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Unit dimensions, WxHxD:
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5.7" x 5.0" x 2.7" (14.5 x 12.7 x 6.9 cm)
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Display size, WxH:
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2.4" x 3.2", 4.0" diagonal (6.1 x 8.1 cm, 10.2 cm diagonal)
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Display resolution, WxH:
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240 x 320 pixels
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Display type:
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QVGA display
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Weight:
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1.3 lb (590 g)
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Battery:
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none
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Battery life:
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none
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Waterproof:
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yes (IPX7)
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High-sensitivity receiver:
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yes
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Antenna:
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internal
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NMEA input/output:
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NMEA 0183 compatible and NMEA 2000 certified
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Maps & Memory:
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Basemap:
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yes
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Preloaded maps:
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yes
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Ability to add maps:
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yes
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Built-in memory:
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none (cannot load maps to internal memory)
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Accepts data cards:
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SD™ card slot
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Waypoints/favorites/locations:
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3,000
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Routes:
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100
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Track log:
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10,000 points; 50 saved tracks
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Features:
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Garmin radar compatible:
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no
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Garmin sonar compatible:
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yes
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Garmin Marine Network™ compatible:
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no
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Touchscreen:
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no
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Supports AIS (tracks target ships' position):
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yes
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Supports DSC (displays position data from DSC capable VHF radio):
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yes
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Audible alarms:
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yes
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Tide tables:
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yes
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Hunt/fish calendar:
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no
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Sun and moon information:
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yes
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3-D map view:
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yes (with optional BlueChart g2 Vision card)
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Auto Guidance:
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yes (with optional BlueChart g2 Vision card)
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XM WX Weather & Radio for U.S. & Canada compatible:
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yes
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Automatic routing (turn by turn routing on roads):
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no
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Voice prompts (e.g. "Turn right in 500 ft."):
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no
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Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft."):
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no
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Headphone jack/audio line-out:
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no
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Audio/video input/output:
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no
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Portable:
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no
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Automotive/motorcycle-friendly:
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no
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This product includes:
- GPSMAP 451
- Tilt/swivel mount
- Protective front cover
- Power/data cable
- Documentation