Product Description
GARMIN GMR 18 HD3 Radar 
AFFORDABLE HIGH-PERFORMANCE RADAR SOLUTION
This compact 18″ dome radar offers a user-friendly interface and advanced scanning capabilities, providing you with enhanced confidence and a clearer understanding of your surroundings while navigating the water. 4 kilowatts of power, this system achieves a maximum reach of 36 nautical miles.Compact 18-inch Dome designed for saving space.
MARPA TARGET TRACKING
DYNAMIC AUTO GAIN AND SEA FILTER
DUAL-RADAR SUPPORT
QUIET DOME DRIVE MOTOR
Key Attributes
ENHANCED RADAR CAPABILITY
By utilizing two separate radar systems, the vessel's display units can access data from either source, ensuring a backup is always available and providing increased reliability.
DYNAMIC AUTO GAIN 
Automatic Gain Control optimizes audio levels for ideal performance.
DYNAMIC SEA FILTER
The Dynamic Sea Filter feature adjusts radar gain to reduce clutter caused by calm, medium, and rough sea conditions automatically.
RADAR OVERLAY
Display radar images on your chartplotter's map page bying them. For optimal performance, consider adding an optional autopilot or heading sensor (available for purchase separately).
MARPA TARGET TRACKING
The MARPA system provides a tracking function for designated targets, enabling users to monitor the movement of nearby vessels and reduce the risk of collision, when used in conjunction with compatible sensors
LOW-NOISE SCANNING
The dependable GMR HD3 dome drive motor rotates at a24 rpm, providing reliable with minimal noise and power usage.
DISCOVER WHAT LIES AHEAD!
