Garmin GMR 1234 xHD3 4 Open Array Radar & Pedestal – 12kW
The Garmin GMR 1234 xHD3 combines a 4-foot open array and pedestal with 12kW output. This high-power radar configuration supports target monitoring for compatible vessels, helping operators assess surrounding traffic and coastline features while maintaining a complete installation-ready scanner assembly.
Description
SET
Common Question of Garmin GMR 1234
What antenna size is included?
The Garmin GMR 1234 xHD3 includes a four-foot open array and radar pedestal. This setup requires adequate structural support, clear rotation space, protected cable routing, and compatible Garmin displays. Confirm cable length, mounting dimensions, power requirements, and network connections before installing the four-foot xHD3 array.
What is its transmitter rating?
The listed transmitter rating is 12 kW. Practical radar performance also depends on antenna height, target size, weather, atmospheric conditions, sea clutter, and system tuning. Verify electrical capacity, grounding, display compatibility, and installation requirements before commissioning this 12 kW radar system aboard the vessel.
Does the pedestal come included?
Yes. The product title identifies both the four-foot open array and radar pedestal. It does not specify cable length, display, mounting hardware, or power accessories, so confirm those items separately. A complete bill-of-materials check supports reliable Garmin radar installation before purchase.













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