GMR 436 xHD3 6 Open Array Radar Pedestal - 4kWSCAN WITH THE MAGNETRON POWER OF GARMIN OPEN-ARRAY RADARCombining high-definition imaging with the latest Garmin platform technology, this robust 6 open-array radar offer superior weather, obstacle and traffic detection for mariners cruising or fishing offshore.Up to 72-nautical mile rangeScan Averaging TechnologyImproved Target-Size Processing Split-Screen Dual-Range Display100-Knot Commercial Grade Wind Rating1 Quiet Open-Array Drive MotorNew Scan