Humminbird 800, 900 and 1100 series as well as the ION and ONIX is compatible radar. Select the model of your needs and your boat with closed radome or open array. With up to 4 kW of power output, you can achieve precise target detection at both long and short range. Ethernet connection gives you accurate information even during rapid maneuvers and rough seas. Designed from an angler's point of view, Humminbirds HD radar, advanced målspårningsfunktioner let you precisely locate and monitor everything from birds and buoys for boats. Humminbird radar has up to two guard zones (sector or circular) and monitor any radar target within each zone. Automatic gain and sea clutter filter makes use easier. Birds, buoys, boats and weather fronts are visible on the screen. • RH45 radar • 30.5 cm closed radome with 2kW power • Transmission Frequency 9410 +/- 30MHz and a cone angle of 7 ° horizontal and 25 ° vertical • sidelobes better than -20dB and rotation of 30 r.p.m.