GMR 18 xHD3 Radome

Loaded with advanced features commonly found on open arrays, this robust dome radar offers exceptional detection of traffic, obstacles, and weather for a worry-free experience on the water.

• 4 KW power output, with a maximum range of 48 nautical miles.
• Utilizes scan-averaging technology to filter out sea clutter and interference, resulting in improved target detection and display.
• Enhanced target-size processing techniques optimize the on-screen representation of objects at various range scales.
• Split-screen dual-range display allows for simultaneous viewing of different ranges.
• Includes bird detection capability.
• Equipped with a quiet dome-drive motor for a peaceful experience.

Scan Averaging Technology::
Garmin's magnetron radar introduces scan averaging technology, which effectively eliminates sea clutter and interference. This technology enhances the detection and display of consistent targets, providing a clearer and more accurate representation.

Angular Target-Size Adjustment:
By utilizing pulse expansion and angular target-size processing techniques, this radar optimizes the on-screen shapes of objects. This adjustment improves interpretation at all range scales, allowing for better identification and understanding of targets.

Faster Scanning Antenna:
With rotation speeds of up to 60 rpm, this radar offers a faster redraw rate for quicker target updates. This ensures that you receive real-time information and reduces the chances of missing any important details.

True Echo Trails:
The radar displays a historical "trail" of boats on the water, eliminating the influence of relative motion. This feature enables you to quickly identify moving targets and potential collision threats, providing an added layer of safety.

Dual Range with Overlay:
Featuring a single radar antenna, this radar can provide split-screen, side-by-side images on a compatible chartplotter. Each range can have independent settings and controls, allowing for customized viewing options. Additionally, you can overlay either or both ranges on a chart for a comprehensive display.

Dynamic Auto Gain:
The radar's gain automatically adjusts to optimum settings based on the environment. Whether you're in harbors, near shore, or offshore in open waters, the radar ensures optimal performance by adapting to different conditions.

Radar Overlay:
When paired with appropriate sensors (sold separately), this radar allows for overlaid images on your chartplotter's map screen. This feature provides a visual representation of radar data on the chart, enhancing situational awareness.

High-Resolution Radar:
Thanks to its narrow horizontal beamwidth and high antenna gain, this radar can pick out targets at a distance. This high-resolution capability ensures that you can identify