Garmin GMR 18 xHD Details
Each Garmin GMR 18 xHD comes with:GMR 18 xHD Dome, Mounting Hardware Kit, Power Cable (49.21ft.), Network Cable (49.21ft.), Installation Instructions, Mounting Template, and Grommet For Marine Cable and a Two-Year Warranty.
- Easy setup and install
- Dynamic auto gain and sea filter
- 4kW high-definition radar system
- Improved design and antenna performance
- 4kW High Def Performance in a smaller 20" Dome