{"product_id":"garmin-echomap-plus-42cv-gt20-tm-chartplotter-chirp-clearvu","title":"Garmin Echomap Plus 42cv + GT20-TM","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eCombo Chartplotter with CHIRP and ClearVü for Fishing and Coastal Navigation\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003eGarmin ECHOMAP Plus 42cv with GT20-TM transducer\u003c\/strong\u003e is a compact chartplotter fishfinder that combines traditional CHIRP sonar and CHIRP ClearVü scanning technology in a single unit, delivering high-resolution underwater imagery ideal for sport fishing, coastal navigation and use on small boats. The 4.3\" color display with anti-glare treatment ensures clear readability even in direct sunlight, while the integrated physical keypad simplifies on-board operation.\u003c\/p\u003e\n\n  \u003ch2\u003eCHIRP Sonar Technology: Superior Target Separation and Image Clarity\u003c\/h2\u003e\n  \u003cp\u003eUnlike conventional fishfinders that transmit a single frequency at a time, \u003cstrong\u003eCHIRP (Compressed High-Intensity Radar Pulse) technology\u003c\/strong\u003e simultaneously sends a continuous spectrum of frequencies — from low to high — and interprets the returning echo of each individual frequency. This approach provides the sonar with significantly more information, producing sharper, higher-resolution images with improved target separation — essential for accurately identifying fish and underwater structures.\u003c\/p\u003e\n\n  \u003ch2\u003eCHIRP ClearVü: Near-Photographic View of What's Below\u003c\/h2\u003e\n  \u003cp\u003eThe GT20-TM transducer also integrates \u003cstrong\u003eCHIRP ClearVü\u003c\/strong\u003e scanning sonar, which delivers superior resolution for more accurate target discrimination and a greater level of detail. The resulting images clearly show bottom structure, wrecks, vegetation and schools of fish directly beneath the hull, with a visual quality approaching that of a photograph.\u003c\/p\u003e\n\n  \u003ch2\u003eQuickdraw Contours: Custom HD Depth Maps Created On the Go\u003c\/h2\u003e\n  \u003cp\u003eThe built-in \u003cstrong\u003eQuickdraw Contours\u003c\/strong\u003e feature automatically generates HD bathymetric maps with 1-foot contour lines as you fish — no subscription or external service required. Depth contours are drawn in real time on the display and are immediately available for use. Maps you create can be kept private or shared with the \u003cstrong\u003eQuickdraw Community on Garmin Connect™\u003c\/strong\u003e. Waypoints and routes can also be shared with other compatible units in the ECHOMAP and STRIKER series.\u003c\/p\u003e\n\n  \u003ch2\u003eBlueChart g3 Charts and Premium Map Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe unit comes preloaded with a \u003cstrong\u003eworldwide basemap\u003c\/strong\u003e and is compatible with \u003cstrong\u003eBlueChart® g3\u003c\/strong\u003e and \u003cstrong\u003eBlueChart® g3 Vision\u003c\/strong\u003e coastal charts featuring integrated Navionics® data. The Vision version supports advanced features including high-resolution satellite imagery, perspective and 3D views above and below water, aerial photos of harbors, bays and marinas, and \u003cstrong\u003eAuto Guidance technology\u003c\/strong\u003e, which automatically calculates the optimal route based on chart depth data and known hazards.\u003c\/p\u003e\n\n  \u003ch2\u003e5 Hz Internal GPS and Quick-Release Mount\u003c\/h2\u003e\n  \u003cp\u003eThe built-in \u003cstrong\u003e5 Hz GPS receiver\u003c\/strong\u003e updates position and heading five times per second, providing a precise and responsive navigation track even at higher speeds. The new \u003cstrong\u003equick-release mount\u003c\/strong\u003e with integrated power and data cable allows the unit to be installed and removed in seconds. Both transom and trolling motor mounting brackets are included in the box.\u003c\/p\u003e\n\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003ctable\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eFeature\u003c\/th\u003e\n        \u003cth\u003eDetail\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\u003ctd\u003eDisplay\u003c\/td\u003e\u003ctd\u003e4.3\" color, anti-glare\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eSonar technologies\u003c\/td\u003e\u003ctd\u003eTraditional CHIRP + CHIRP ClearVü\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eIncluded transducer\u003c\/td\u003e\u003ctd\u003eGT20-TM\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eInternal GPS\u003c\/td\u003e\u003ctd\u003e5 Hz (5 updates\/second)\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003ePreloaded map\u003c\/td\u003e\u003ctd\u003eWorldwide basemap\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eMap compatibility\u003c\/td\u003e\u003ctd\u003eBlueChart® g3, BlueChart® g3 Vision with Navionics® data\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eCustom mapping\u003c\/td\u003e\u003ctd\u003eQuickdraw Contours (1-foot contour lines)\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eData sharing\u003c\/td\u003e\u003ctd\u003eQuickdraw Community on Garmin Connect™; waypoints\/routes with ECHOMAP and STRIKER\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eMount\u003c\/td\u003e\u003ctd\u003eQuick-release with integrated power\/data cable\u003c\/td\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\u003ctd\u003eIncluded brackets\u003c\/td\u003e\u003ctd\u003eTransom and trolling motor mount\u003c\/td\u003e\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eIn the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eECHOMAP Plus 42cv\u003c\/li\u003e\n    \u003cli\u003eGT20-TM transducer\u003c\/li\u003e\n    \u003cli\u003ePower\/data cable\u003c\/li\u003e\n    \u003cli\u003eQuick-release mount\u003c\/li\u003e\n    \u003cli\u003eInstallation hardware\u003c\/li\u003e\n    \u003cli\u003eDocumentation\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":50643675971915,"sku":"GA010-01884-01","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/garmin-echomap-plus-42cv-gt20-1.jpg?v=1729533351","url":"https:\/\/mareshop.eu\/en\/products\/garmin-echomap-plus-42cv-gt20-tm-chartplotter-chirp-clearvu","provider":"Mareshop","version":"1.0","type":"link"}