GMR™ 18 HD+ RADOME (GARMIN) 20"

The compact, 18\" GMR 18 HD+ radar is a good choice for boats with limited room. It delivers 4 kW of transmit power and clear echo definition at all ranges. GMR 18 HD+ provides MARPA target tracking when combined with a multifunction display and heading sensor (sold separately). Features 8-bit true color resolution for a clear presentation on your chartplotter screen. It has a maximum range of 36 nautical miles with a minimum range of 20 meters. There are no complex user settings, and its easy to install and start using.