Garmin GMR 18 4kW Digital Radome

The Garmin GMR 18 allows you to experience the power of X-band digital marine radar scanning like never before.

Connect to Garmin Marine Network

Garmin GMR 18 packs more juice in a smaller container. The Garmin GMR 18 is clearly a breakthrough in Xband digital radar design. Its space-saving 18-inch radome with self-contained signal processing provides the ideal “plug-and play” addition to your Garmin Marine Network.

The fact is, the GMR 18 is twice as powerful as most other radars in its size and price range. Combine that with the antenna’s 5.2° beamwidth, and you’re looking at the best weather penetration and target definition in its class. Any compatible Garmin network chartplotter functions as your radar screen. And to aid in hazard avoidance, MARPA target tracking is supported (with optional heading sensor).

In the Garmin GMR 18 Box:

• GMR 18 radar unit
• 15m power/marine network cable
• Cable holder
• Cable grommet
• Marine network cable connector kit
• Owner's manual and installation instruction

Garmin GMR 18 Features

• Physical size/RPM: 18” diameter radome, 8.9” high
• Power output: 4kW
• Dual rotation speed: 30/24 RPM
• Weight: 14.3 lb. radome
• Beam width: 5.2° horizontal beamwidth; 25° vertical
• Receiver down converter noise figure: less than 5 db
• Power input: 33.5W
• Maximum / minimum range: 24nm (28 miles) max. / 20m (66 feet) min.
• Supports MARPA with optional heading sensor for collision avoidance
• 100 knot wind performance
• “Plug-n-play” network compatible
• Cable length: 15 meters
• Waterproof IEC 60529 IPX-7
• 2 year warranty!