GMR 18 HD+

18-inch 4 kW high-definition dome radar

Part Number 010-01719-00

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Feature
Specs
In The Box
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Accessories

COMPACT, STREAMLINED 4-KW DOME RADAR

This 18” dome radar enhances situational awareness with 4 kW of transmit power and clear echo definition at all ranges and helps you avoid traffic on the water.

If your boat has limited space for radar placement, this compact dome is for you.

It packs the power and echo definition you need, at all ranges.

When weather and sea conditions shift, the gain and sea filter do too — automatically.

Add even more detail to your chartplotter’s map page with radar overlay.

Know what’s out there.

COMPACT AND POWERFUL

This 18” dome radar delivers 4-kW transmit power and clear echo definition at all ranges. It has a maximum range of 36 nautical miles, a 20-meter minimum range and a rotation speed of 24 RPM.

SEE CLEARLY

GMR 18 HD+ features 8-bit true color resolution for a clear presentation on your chartplotter screen.

INTUITIVE OPERATION

This radar doesn’t have any complex user settings to deal with, so it’s easy to install and start using.

Performance in all conditions.

DYNAMIC AUTO GAIN

Gain levels automatically adjust to optimum settings for harbors, near shore and offshore in open waters.

DYNAMIC SEA FILTER

Gain automatically adjusts sea clutter for calm, medium and rough sea conditions.

RADAR OVERLAY

Overlay radar images onto your chartplotter’s map page. You can add an optional autopilot or heading sensor (sold separately) for best results.

MARPA TARGET TRACKING

This radar provides MARPA target tracking when combined with a multifunction display and heading sensor (sold separately).

General
Dimension	20" diameter, 9.8" high (50.8 cm diameter, 24.8 cm high)
Weight	17 lbs (7.7 kg)
Waterproof	IPX7
Antenna Length	17" (43.18 cm)
Rotation speed (RPM)	24 rpm
Beam width	5.2° horizontal, 25° vertical
Maximum range	36 nm
Minimum range	20 meters
Radar type	Radome
Electrical Features
Power Input	11-35 V DC
Transmit power	4 kW
Radar Features
Overlay
Dual radar support
Auto Gain
MARPA target tracking	yes (requires heading sensor, sold separately)

GMR 18 HD+ radome
Mounting hardware kit
Power cable (15 m/49.21 ft)
Network cable (15 m/49.21 ft)
Installation instructions
Mounting template

GMR 18 HD+

GMR 18 HD+

18-inch 4 kW high-definition dome radar

COMPACT, STREAMLINED 4-KW DOME RADAR

Know what’s out there.

COMPACT AND POWERFUL

SEE CLEARLY

INTUITIVE OPERATION

Performance in all conditions.

DYNAMIC AUTO GAIN

DYNAMIC SEA FILTER

RADAR OVERLAY

MARPA TARGET TRACKING

General

Electrical Features

Radar Features