GMR™ 18 HD3This compact 18 inch high definition magnetron dome radar delivers powerful scanning performance while maintaining a low profile, space saving design that fits a wide range of cruising and fishing vessels. With 4 kW of output power and a maximum range of up to 36 nautical miles, it provides reliable target detection in rain, fog, and darkness, helping you navigate safely with better situational awareness on the water. Using dual radar support, each