The Raymarine 72" Super 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 clear target separation. Super HD Color radar technology adds another level of digital signal processing to further enhance the performance and improve the resolution. Stunning multi-level color target displays provide extra clarity and detail. Key features include 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: RA1072SHD.