Key Features
- Compact: Streamlined 18″ 4kW dome radar can easily be mounted on a radar arch or up a mast
- 8-bit true color resolution for a clear presentation on your chartplotter screen
- Powerful: Delivers 4kW transmit power and clear echo definition at all ranges to enhance situational awareness
- Automatic: Dynamic Auto Gain automatically adjusts to your surroundings for optimal performance in all conditions
- Adaptive: Dynamic Sea Filter automatically adjusts gain to changing sea conditions
- Intuitive: Overlays radar image on the chartplotter map page (autopilot or heading sensor recommended for best results)
- Vigilant: Provides MARPA target tracking when combined with a multi-function display and heading sensor (sold separately)
Specifications
- Transmit Power: 4kW
- Maximum Range: 36nm
- Minimum Range: 65.6′ (20m)
- Horizontal Beamwidth: 5.2°
- Rotation Speed: 24rpm
- Power Consumption: 3W standby; 18.1-24.4W transmit
- Voltage: 11-35V DC
- Dimensions: 20″dia. x 9 7/8″H
- Weight: 17lb.
- Waterproof Rating: IPX7
- Warranty: Two years
What’s in the Box
- GMR 18 HD+ radome
- Mounting hardware kit
- Power cable (15 m/49.21′)
- Network cable (15 m/49.21′)
- Installation instructions
- Mounting template
