{"id":17868,"date":"2025-04-15T12:25:20","date_gmt":"2025-04-15T11:25:20","guid":{"rendered":"https:\/\/dale-sailing.co.uk\/chandlery\/?post_type=product&#038;p=17868"},"modified":"2025-06-02T09:03:01","modified_gmt":"2025-06-02T08:03:01","slug":"garmin-gmr-18-hd3-18-high-definition-radome-radar-010-02843-00","status":"publish","type":"product","link":"https:\/\/dale-sailing.co.uk\/chandlery\/product\/garmin-gmr-18-hd3-18-high-definition-radome-radar-010-02843-00\/","title":{"rendered":"Garmin GMR\u2122 18 HD3 \u2013 18&#8243; High-Definition Radome Radar (010-02843-00)"},"content":{"rendered":"<p class=\"\" data-start=\"387\" data-end=\"712\">The <strong data-start=\"391\" data-end=\"413\">Garmin GMR\u2122 18 HD3<\/strong> is a powerful, compact <strong data-start=\"437\" data-end=\"461\">18-inch marine radar<\/strong> designed to deliver superior high-definition imaging and exceptional clarity at both close and long ranges. Engineered for professional and recreational mariners alike, this robust radar system enhances awareness, safety, and navigation on the water.<\/p>\n<p class=\"\" data-start=\"714\" data-end=\"941\">Featuring <strong data-start=\"724\" data-end=\"761\">High-Resolution Target Separation<\/strong>, improved <strong data-start=\"772\" data-end=\"790\">MARPA tracking<\/strong>, and intuitive operation when paired with Garmin chartplotters, the GMR 18 HD3 ensures confidence in all weather conditions and during low visibility.<\/p>\n<p data-start=\"714\" data-end=\"941\">\u2705 <strong data-start=\"1159\" data-end=\"1192\">High-Definition Radar Imaging<\/strong> \u2013 Provides clearer target definition and improved separation in close-range environments.<br data-start=\"1282\" data-end=\"1285\" \/>\u2705 <strong data-start=\"1287\" data-end=\"1309\">18\u201d Compact Radome<\/strong> \u2013 Sleek, low-profile design perfect for a variety of boat sizes.<br data-start=\"1374\" data-end=\"1377\" \/>\u2705 <strong data-start=\"1379\" data-end=\"1402\">4 kW Transmit Power<\/strong> \u2013 Strong, consistent radar signal with up to 36 nautical mile range.<br data-start=\"1471\" data-end=\"1474\" \/>\u2705 <strong data-start=\"1476\" data-end=\"1498\">Dual Range Support<\/strong> \u2013 View close and distant targets simultaneously (with compatible chartplotter).<br data-start=\"1578\" data-end=\"1581\" \/>\u2705 <strong data-start=\"1583\" data-end=\"1606\">Auto Bird Gain Mode<\/strong> \u2013 Detects flocks of birds to help identify potential fishing areas.<br data-start=\"1674\" data-end=\"1677\" \/>\u2705 <strong data-start=\"1679\" data-end=\"1711\">Echo Trails &amp; MARPA Tracking<\/strong> \u2013 Track up to 10 targets to enhance situational awareness.<br data-start=\"1770\" data-end=\"1773\" \/>\u2705 <strong data-start=\"1775\" data-end=\"1800\">Low Power Consumption<\/strong> \u2013 Energy-efficient operation ideal for long voyages.<br data-start=\"1853\" data-end=\"1856\" \/>\u2705 <strong data-start=\"1858\" data-end=\"1878\">Easy Integration<\/strong> \u2013 Seamless pairing with Garmin marine chartplotters via the Garmin Marine Network.<\/p>\n<p class=\"\" data-start=\"943\" data-end=\"1115\">Whether you&#8217;re navigating busy coastal waters or heading offshore, this low-profile radome provides the performance and reliability Garmin marine electronics are known for.<\/p>\n<ul data-start=\"2004\" data-end=\"2340\">\n<li class=\"\" data-start=\"2004\" data-end=\"2038\">\n<p class=\"\" data-start=\"2006\" data-end=\"2038\"><strong data-start=\"2006\" data-end=\"2023\">Model Number:<\/strong> 010-02843-00<\/p>\n<\/li>\n<li class=\"\" data-start=\"2039\" data-end=\"2076\">\n<p class=\"\" data-start=\"2041\" data-end=\"2076\"><strong data-start=\"2041\" data-end=\"2055\">Dome Size:<\/strong> 18 inches (457 mm)<\/p>\n<\/li>\n<li class=\"\" data-start=\"2077\" data-end=\"2103\">\n<p class=\"\" data-start=\"2079\" data-end=\"2103\"><strong data-start=\"2079\" data-end=\"2096\">Power Output:<\/strong> 4 kW<\/p>\n<\/li>\n<li class=\"\" data-start=\"2104\" data-end=\"2150\">\n<p class=\"\" data-start=\"2106\" data-end=\"2150\"><strong data-start=\"2106\" data-end=\"2124\">Maximum Range:<\/strong> Up to 36 nautical miles<\/p>\n<\/li>\n<li class=\"\" data-start=\"2151\" data-end=\"2181\">\n<p class=\"\" data-start=\"2153\" data-end=\"2181\"><strong data-start=\"2153\" data-end=\"2172\">Rotation Speed:<\/strong> 24 RPM<\/p>\n<\/li>\n<li class=\"\" data-start=\"2182\" data-end=\"2223\">\n<p class=\"\" data-start=\"2184\" data-end=\"2223\"><strong data-start=\"2184\" data-end=\"2206\">Power Consumption:<\/strong> Typically 30 W<\/p>\n<\/li>\n<li class=\"\" data-start=\"2224\" data-end=\"2261\">\n<p class=\"\" data-start=\"2226\" data-end=\"2261\"><strong data-start=\"2226\" data-end=\"2244\">Voltage Range:<\/strong> 10.5 to 35 VDC<\/p>\n<\/li>\n<li class=\"\" data-start=\"2262\" data-end=\"2292\">\n<p class=\"\" data-start=\"2264\" data-end=\"2292\"><strong data-start=\"2264\" data-end=\"2275\">Weight:<\/strong> Approx. 7.7 kg<\/p>\n<\/li>\n<li class=\"\" data-start=\"2293\" data-end=\"2340\">\n<p class=\"\" data-start=\"2295\" data-end=\"2340\"><strong data-start=\"2295\" data-end=\"2312\">Water Rating:<\/strong> IPX6 (heavy spray and rain)<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"2381\" data-end=\"2670\"><strong data-start=\"2381\" data-end=\"2391\"><br \/>\nGarmin<\/strong> is a global leader in <strong data-start=\"2414\" data-end=\"2456\">marine navigation and radar technology<\/strong>, known for their innovation, precision engineering, and robust product range. Trusted by boaters worldwide, Garmin delivers high-performance systems that enhance navigation, safety, and overall boating experience.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The <strong data-start=\"2924\" data-end=\"2946\">Garmin GMR\u2122 18 HD3<\/strong> is a compact 18\u201d radome radar delivering 4 kW of power, crystal-clear high-definition imaging, and superior target separation \u2013 ideal for reliable navigation and enhanced marine safety.<\/p>\n","protected":false},"featured_media":17869,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1370,2354],"product_tag":[1605],"class_list":["post-17868","product","type-product","status-publish","has-post-thumbnail","product_cat-electronics","product_cat-navigation-electronics","product_tag-garmin","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Garmin GMR\u2122 18 HD3 \u2013 18&quot; High-Definition Radome Radar (010-02843-00) - Dale Sailing<\/title>\n<meta name=\"description\" content=\"Garmin GMR\u2122 18 HD3 radar with 18\u201d radome and 4kW power. 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