Garmin GMR 18 HD+

  • $1,899.05
    Unit price per 
Tax included.


PART NUMBER: 010-01719-00

The compact GMR 18 HD+ dome radar is a good choice for boats with limited room for radar placement. It delivers 4 kW of transmit power and clear echo definition at all ranges to enhance situational awareness. Overlay radar images onto your chartplotter map page; however, for best overlay results, an optional autopilot or heading sensor is recommended. It also helps you avoid traffic on the water. GMR 18 HD+ provides MARPA target tracking when combined with a multifunction display and heading sensor (sold separately).

Dynamic Auto Gain automatically adjusts to your surroundings for optimal performance in all conditions. Dynamic Sea Filter automatically adjusts sea clutter, depending on sea conditions. GMR 18 HD+ features 8-bit true color resolution for a clear presentation on your chartplotter screen. It has a maximum range of 36 nautical miles with a minimum range of 20 meters and a rotation speed of 24 RPM. There are no complex user settings, and it’s easy to install and start using.

Physical & Performance

Physical dimensions 20" diameter, 9.8" high (50.8 cm diameter, 24.8 cm high)
Rotation speed (RPM) 24 rpm
Transmit power 4 kW
Antenna length 17" (43.18 cm)
Beam width 5.2° horizontal, 25° vertical
Water rating IPX7
Weight

17 lbs (7.7 kg)

Minimum range 20 meters
Radar type Radome
Power input 11-35 V DC
Maximum range 36 nm
Power consumption 30 W typical; 48 W max

Features

Guard zone alarm Yes
MARPA target tracking (collision avoidance) Yes (Requires Heading Sensor, Sold Separately)
High definition (outstanding target separation with less screen clutter) Yes
Color 8 bit
Radar overlay support Yes

 

In the Box

  • 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