Raymarine Fishfinders
Raymarine A57D Chartplotter/ Fish finder- a combo plotter with echo sounder and GPS integrated. This unit is a powerful combo plotter with a very easy-read 5,7" screen. The combo plotter has built-in GPS, built-in echo sounder, "ready to navigate" charts and is delivered with a stern mounted transducer and a smart quick-release bracket. The charts contains all necessary information for navigation, with depth details down to 30 feet. You can put in safety outline and degree of details that shall be displayed in the chart adapted to your own desires. If you want a chart with more detailed depth- and bottom informations you can upgrade to Navionics Gold or Platinum. With an upgrade to Navionics Platinum you can have the possibility to see 3D depth data, satellite-overlay in the charts and aerial photos of harbours. A57D has Fishfinder Raymarines HD Digitale fish finder built-in which gives you the best you can imagine to find fish or see bottom conditions. The echo sounder is fully automated and adjusts itself to bottom and sea conditions. The fish finder has two frequensies, 50 and 200 kHz, for optimal performance both on shallow and deep water. A57D is delivered standard with two-frequency stern transducer in different editions. The A-series has integrated GPS with a very good sensivity that makes it can be mounted in without needs for an external antenna.
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