Canadian-owned and operated since 1999.General
New Scan Averaging Technology
A first for Garmin magnetron radar, scan averaging helps filter out sea clutter and interference to enhance the detection and display of consistent targets.
Angular Target-Size Adjustment
Pulse expansion and angular target-size processing techniques optimize on-screen object shapes for better interpretation at all range scales.
High Performance Antennas
The 100-knot wind-rated open-array antennas1 have rotation speeds of 24 and 48 RPM for fast redraw rates, with max range up to 96 nautical miles on the 25-kW versions (up to 72 nautical miles on the 4- and 12-kW versions).
True Echo Trails
A historical “trail” of boats on the water is displayed on the screen, removing relative motion influence to help you quickly identify moving targets and potential collision threats.
Dual Range with Overlay
A single radar antenna is capable of providing split-screen, side-by-side images on your compatible chartplotter, with independent range setting and controls for both close and long range. Overlay either or both ranges on a chart.
Dynamic Auto Gain
Gain automatically adjusts levels to optimum settings for harbors, near shore and offshore in open waters.
Dual Range
Single radar antenna is capable of providing split-screen images on your chartplotter for both close and long range.
Radar Overlay
See overlaid images on your chartplotter’s map screen (with appropriate sensors, sold separately)
High-Resolution Radar
Pick out targets at a distance, thanks to narrow horizontal beamwidth and high antenna gain.
Range and Bearing Cues
Variable range markers and electronic bearing lines allow rapid measurements of distance and bearing to vessels and land.
Auto Bird Gain
Locate flocks of birds at the water’s surface where baitfish are also likely to be found.
Dynamic Sea Filter
Gain automatically adjusts sea clutter for calm, medium and rough sea conditions.
Dual Radar Support
This provides redundancy and allows each display unit to pull data from different sources.
Marpa Target Tracking
Track up to 30 targets to help avoid collisions (with appropriate sensors, sold separately)
Guard Zone
Set the safety zone, and receive an alarm when an object enters the zone.
General
Dimension
4' array: 1325 x 122 x 170 mm (52.2" x 4.8" x 6.7")
Pedestal: 520 x 328 x 314 mm (20.5" x 12.9" x 12.4")
Weight
4' array and pedestal: 27.6 kg
Waterproof
IPX6
Max Wind Load
80kt (100kt with optional voltage converter upgrade)
Antenna Length
4' array: 48" (122 cm)
Rotation Speed (RPM)
24 and 48 rpm
Beam Width
4' array: 1.8° horizontal, 23° vertical
Max Range
72 nm
Minimal Range
20 meters
Radar Type
Open-Array
Power Input
11-32 V DC
Power Consumption (standby)
18 kW
Radar Features
Dual Range Support
yes
Radar Overlay
yes
Dual Radar Support
yes
Auto Bird Gain
yes
Auto Gain
dynamic
Marpa Target Track
yes (requires heading sensor, sold separately)
Echo Trail
true
Programmable Antenna Parking
yes
Scan Averaging
yes
Target Size
yes
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GMR xHD3 4 kW open array radar with 4’ antenna
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Mounting hardware kit and template
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Power cable (15 meters)
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Network cable (15 meters)
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Installation instructions