Garmin GMR 24 xHD
Garmin GMR 24 xHD
Garmin GMR 24 xHD
Garmin GMR 24 xHD

Garmin GMR 24 xHD

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Bulky Item

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This 24-inch high-definition radar dome pairs ease of use with advanced features typically found on open arrays for enhanced situational awareness.

  • This 24-inch radar dome is easy to use and has options to make installation simple. What could be better?
  • 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 24-inch dome radar delivers 4-kW transmit power and clear echo definition at all ranges. It has a maximum range of 48 nautical miles (88 km) and 48- or 24-RPM rotation speeds for fast screen refreshes.

High-Resolution Radar
GMR™ 24 xHD features 8-bit true colour 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 harbours, 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™ 24 xHD provides MARPA target tracking when combined with a multifunction display and heading sensor (sold separately).


Physical Dimensions

64.5 cm diameter, 24.9 cm high


9.5 kg

Water Rating IPX7
Peak Transmit Power

4 kW

Antenna Length

23" (58.42 cm)

Rotation Speed (RPM)

24 and 48 rpm

Beam Width

3.7° horizontal, 25° vertical

Maximum Range

48 nm

Minimum Range 20 Meters
Radar Type Radome


Power Input 11-35 V DC

Radar Features

Dual Range
Dual Radar Support
Marpa with Auto Acquisition

Yes (Requires Heading Sensor, Sold Separately)

In the Box

  • GMR 24 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

After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.

Most orders are shipped within 2 - 5 Days

Shipping rates

Orders delivered to Australian Post Codes under $399 attract an $15.00 shipping charge.

Orders of $399 or more ship free.* Excludes Bulky Or Dangerous Goods

For Remote areas and bulky items. If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.

What Our Customer Say

i ordered 6 port holes and these guys found exactly what i needed and went out of there way so much to help me 5 star service .


Prompt shipping and a good price. Item was well packed and arrived as ordered and undamaged. Thanks

Tom Mercer

Good quality parts easy to order on downside a couple of delays but they were quick to call and let me know

Darcy Scholte

Good service. Parts delivered on time and in good condition. There was a bit of mix up with one of my first orders but very promptly sorted and sent our to...


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