COMPACT, HIGH-DEFINITION RADAR DOME
This 18” high-definition radar dome pairs ease of use with advanced features typically found on open arrays for enhanced situational awareness.
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.
See what’s close and far away with dual-range operation.
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 48 nautical miles and 48- or 24-RPM rotation speeds for fast screen refreshes.
HIGH-RESOLUTION RADAR
GMR 18 xHD features 8-bit true color high resolution for outstanding target separation with less screen clutter on your chartplotter.
INTUITIVE OPERATION
This radar doesn’t have any complex user settings to deal with, so it’s easy to install and start using.
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.
DUAL-RANGE OPERATION
This feature enables the fully independent split-screen display of far and close radar views.
NO TRANSMIT ZONE
You have the option to protect areas behind the radar from being radiated while providing full forward-looking radar capability. This also makes installation more flexible.
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
GMR 18 xHD provides MARPA target tracking when combined with a multifunction display and heading sensor (sold separately).
SPECIFICATION
General |
|
| Dimension | 20" diameter, 9.75" high (50.8 cm diameter, 24.8 cm high) |
| Weight | 17 lbs (7.7 kg) |
| Water rating | IPX7 |
| Antenna Length | 17" (43.18 cm) |
| Rotation speed (RPM) | 24 and 48 rpm |
| Beam width | 5.2° horizontal, 25° vertical |
| Maximum range | 48 nm |
| Minimum range | 20 meters |
| Radar type | Radome |
Electrical Features |
|
| Power Input | 11-35 V DC |
| Transmit power | 4 kW |
Radar Features |
|
| Dual range | √ |
| Overlay | √ |
| Dual radar support | yes |
| Auto Gain | √ |
| MARPA target tracking | yes (requires heading sensor, sold separately) |
IN THE BOX
- GMR 18 xHD
- Mounting hardware kit
- Power cable (15 m/49.21 ft)
- Network cable (15 m/49.21 ft)
- Installation instructions
- Mounting template
- Grommet for marine cable
