Garmin GMR 18 HD+ Dome Radar

Reliable and Affordable 36NM Dome Radar

The Garmin GMR18 HD+ Dome Radar delivers clearer and more defined images to your compatible Garmin chartplotter to enhance situational awareness than previous versions. The GMR 18HD+ has self-contained signal processing that provides the ideal “plug-and-play” addition to your Garmin Marine Network. An aid in hazard avoidance, MARPA target tracking is also supported (with optional heading sensor).

Dynamic sea filter and auto gain  adjustments are made automatically within the radar adjusting itself to the current sea conditions providing you with the utmost performance at a low price. 4kw transmitting power allows the GMR 18HD+ to reach up to 36 nautical miles of scanning range and provide clear radar images. The Garmin GMR 18HD+ is the perfect entry level radar that won’t break the bank, but also offers outstanding performance.