High-Definition Radar with a Very Low 1.8 Degree Beam Width

The new generation Garmin xHD radars add more features and greater detail to their line of marine radars. The narrow beam width of 1.8 degrees will focus the 4 kw of transmit power for more refined reception definition of obstacles, other craft, land, weather, and birds.


The GMR404 xHD 4 foot open array marine radar would be a great addition to any cruising or fishing boat. The enhanced performance of this new generation 72 mile radar is achieved by many improvements by Garmin. With 8 times more signal processing and 6 times more video processing than the last generation, you can easily differentiate objects, weather, and birds from sea clutter because of the resulting improved resolution, target separation, and clutter removal. When connected with a compatible Garmin multifunction display, you can run the radar in dual range mode with a split screen display for far and close radar views. Also, with the addition of an optional heading sensor, the GMR404 will support up to 10 MARPA (Mini Automatic Radar Plotting Aid) targets for tracking on screen.


The extra range and power of the GRM404 xHD 4’ open array radar, along with the enhanced processing and computing power of the unit, compliments Garmin’s intuitive and powerful chart plotters for an full featured electronics suite. Stay clear of storm cells, avoid other vessels and hazards, spot birds while fishing, and overlay onto your chart screen for a better idea of your surroundings with the addition of the next generation of Garmin’s proven radars.

Garmin GMR 404 xHD Refurbished 4KW Digital Radar with 4' Open Array

Special Purchase!
The Garmin GMR 404 xHD Digital 4' Open-Array Radar has 4kw of output power and a maximum range of 72 nautical miles. It can also scan in dual range for better situation awareness. See storms, boats, buoys, land and birds in the dark or in the fog.
GA0001206R   MAN#: K10-N0012-06   ID#: 3997
Our Price: $3,249.00
Availability: In Stock
Condition: Refurbished
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Garmin GMR 404 xHD Specifications
Each GMR 404 xHD Radar comes with: 4 kw pedestal, 4 ft. antenna, 15m power cable, 15m network cable, Field material kit, Field install cable end kit, Voltage converter unit, Installation instructions and a Two-Year Warranty.
Array Dimensions: 51.5”W x 5”H x 5.25”D, 12.2lbs
Pedestal Dimensions: 12.75”W x 20.5"H x 12.5D”, 45.9lbs
Garmin 404 xHD Radar Special Features
  • 4 kw transmit power with dual-speed scanner for a maximum of 72 nmi range.
  • 8 times more signal processing bandwidth than previous generation Garmin radars.
  • 6 times more video processing done in scanner than before for greatly improved resolution, target separation, and clutter removal.
  • Dual range with split screen format on a single compatible Garmin MFD.
  • Horizontal beam width of 1.8 degrees with a vertical beam width of 25 degrees with a 4’ open array.
Factory Authorized Refurbished Special!
Each one of these units has been refurbished to factory specs and tested by Garmin. They are covered by a TWO YEAR manufacturers warranty, are in Like New condition and come in a plain white box.

Product Accessories for Garmin GMR 404 xHD Refurbished 4KW Digital Radar with 4' Open Array

Edson Vision Series 6 inch Angled Radar Mount Base Only, Requires Mounting Plate.
Edson Vision Series Radar Mounting Plate for Garmin Open Array Radar