The Garmin 4ft GMR xHD3 Antenna is a direct replacement open-array radar antenna for Garmin xHD3 systems, delivering reliable long-range detection and precise scanning to keep you informed and safe on the water.
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Replacement for: GMR xHD3 open-array radar antenna
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Compatibility: Garmin xHD3 systems
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Array length: 4' (122 cm)
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Antenna length: 48" (122 cm)
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Overall dimensions: 1325 x 122 x 170 mm (52.2" x 4.8" x 6.7")
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Beam width: Horizontal 1.8°, Vertical 23°
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Included in box: GMR xHD3 4' Antenna
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Installation fit: Fixed dimensions designed to fit standard installations for minimal downtime during migration
The fixed 4' array and 48" antenna length are designed to fit standard installations, so you can migrate to the GMR xHD3 4' antenna with minimal downtime. The 1.8° horizontal beam and 23° vertical coverage enable long-range detection while providing robust vertical scanning across elevations, helping you maintain situational awareness on the water.
| DIMENSION |
4' array: 1325 x 122 x 170 mm (52.2" x 4.8" x 6.7") |
| ANTENNA LENGTH |
4' array: 48" (122 cm) |
| BEAM WIDTH |
4' array: 1.8° horizontal, 23° vertical |
