The Raymarine 72" HD Digital Open Array Radar is equipped with a more efficient antenna (increased gain) and narrow beam widths to deliver substantial improvements in range and bearing resolution, giving you enhanced performance and clear target separation. HD Color Radar technology maximizes digital radar receiver performance, enabling 4kW Raymarine radars to deliver target detection that rivals much larger and more powerful analog radar systems. Key features include multi-level color target displays; adaptive auto settings; Coastal, Harbor, Offshore, and Buoy Auto modes; and SeaTalkHS network compatibility. The new, thin radar interconnect assembly is simple to install - no need to open the pedestal (external waterproof connector). 10.8 to 32V DC operation with supplied external voltage converter. Field-upgradable software via Flash card. Model: RA1072HD.