Garmin GMR xHD3 6 Antenna
The Garmin GMR xHD3 6-foot antenna supports compatible Garmin radar installations requiring an open-array scanner. Its larger array helps present surrounding traffic and coastline features, giving operators improved target awareness when paired with the appropriate pedestal, cable, display, and radar electronics.
Garmin GMR xHD3 6 Antenna Specs
| Brand | Garmin |
| Model Name | GMR xHD3 6-Foot Open Array Antenna |
| Part Number/SKU | 010-02847-11 |
| Technology Category | Radar Antenna Component |
| Radar Type | 6ft Open Array (Antenna Only) |
| Horizontal Beamwidth | 1.1° |
| Vertical Beamwidth | 23° |
| Compatibility | GMR 43x/123x/253x xHD3 Pedestals |
| Wind Rating | 80 knots |
| Physical Dimensions | Length: 75.4" (191.5 cm) |
| Weight | 13.5 lbs (6.1 kg) |
| Country of Origin | Taiwan |
| Standard Warranty | 2-Year Manufacturer Warranty |
Common Question of Garmin GMR xHD3
What is the antenna size?
The Garmin GMR xHD3 antenna is six feet long. This open-array antenna requires a compatible pedestal, adequate structural support, clear rotation space, and protected cable routing. Confirm the exact xHD3 radar model, display compatibility, mounting dimensions, and power requirements before installing the six-foot radar antenna.
Does it include a pedestal?
The product title identifies the six-foot antenna but does not list a pedestal. Confirm whether the compatible Garmin pedestal, cable, display, mounting hardware, and power accessories must be purchased separately. Correct component selection is essential for building a functioning complete radar system aboard the vessel.
Where should it be mounted?
Mount the antenna where the vessel provides strong structural support, sufficient rotation clearance, safe cable access, scanner height, and service room. Keep nearby obstructions from blocking the radar beam. Follow Garmin installation guidance and verify the pedestal interface before commissioning the open-array radar antenna.
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