{"product_id":"garmin-gmr-436-xhd3-radar-poutre-piedestal","title":"GMR™ 436 xHD3 Radar open array and pedestal","description":"\u003cp\u003e\n    The Garmin GMR™ 436 xHD3 radar, featuring an open 6-foot array and its pedestal, is a magnetron radar system designed for detecting weather conditions, obstacles, and marine traffic. This model delivers a 4 kW transmission power and a maximum range of 72 nautical miles, with a minimum range of 20 meters, suitable for coastal and offshore navigation.\n\u003c\/p\u003e\n\u003ch3\u003eDetection and performance\u003c\/h3\u003e\n\u003cp\u003e\n    With a horizontal beam width of 1.1° and vertical beam width of 23°, the GMR 436 xHD3 provides long-range target identification. It integrates Scan Averaging technology to filter sea clutter and interference, improving target detection. The angular adjustment of target size, via pulse expansion and data processing, optimizes the shape of displayed objects across all range scales for better interpretation. Rotation speeds of 24 and 48 RPM ensure rapid radar image refresh.\n\u003c\/p\u003e\n\u003cp\u003e\n    This radar features True Echo Trails, displaying a history of vessel tracks to identify moving targets and collision risks. Dual-range display with overlay allows simultaneous display of short- and long-range targets on a compatible chartplotter screen, with independent range settings. Radar images can be overlaid on the nautical chart. Dynamic Auto Gain and Dynamic Sea Filter automatically adjust gain levels for various conditions (harbors, coastal areas, open sea) and adapt to calm, moderate, or rough sea states.\n\u003c\/p\u003e\n\u003cp\u003e\n    For fishing, the Auto Bird Gain function helps locate bird flocks on the surface, indicators of fish schools. MARPA target tracking (with appropriate sensors sold separately) allows tracking up to 30 targets for collision avoidance. Variable Range Markers (VRM) and Electronic Bearing Lines (EBL) enable quick distance and bearing measurements. A guard zone can be configured to alert the user when an object enters it.\n\u003c\/p\u003e\n\u003ch3\u003eInstallation and technical specifications\u003c\/h3\u003e\n\u003cp\u003e\n    The GMR 436 xHD3 radar is designed for installation on a flat surface parallel to the waterline. Its pedestal measures 520 x 328 x 314 mm, and the 6-foot array measures 1938 x 122 x 170 mm. The complete unit (array and pedestal) weighs 29.6 kg. It operates on a 11–32 V DC power supply and consumes 18 W in standby and 55 W during normal transmission. Its IPX6 certification ensures resistance to powerful water jets. It can withstand a maximum wind load of 80 knots, extendable to 100 knots with the optional voltage converter unit. The open-array drive motor is designed for quiet operation.\n\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":56014102298964,"sku":"K10-00012-25","price":4080.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_5fed6f32-1197-46c9-8d5e-e7742a95a3ba.jpg?v=1780488459","url":"https:\/\/skysat.fr\/en-gb\/products\/garmin-gmr-436-xhd3-radar-open-array-pedestal","provider":"Skysat","version":"1.0","type":"link"}