Marine radar antenna (open array, for boats)
GMR™ 604 XHD Garmin

With the GMR 604 xHD open-array radar on your vessel, you'll get a better view of the open waters around you. This powerful radar offers high-definition digital technology for superior target detection and image resolution. And with 6 kW of power, the 4-foot GMR 604 xHD will bring more detail and focus to your onboard marine network.
More Power for Better Data

The GMR 604 xHD is a 4-foot scanner with 1.8° beamwidth and selectable 24/48 RPM rotation speeds. This high-performance radar comes standard with 6 kW of power behind you so you'll have a more accurate picture on your surroundings. The GMR 604 xHD also features high-definition technology so you'll get up to eight times more sampling data compared to our standard radar. With it, you'll get faster information acquisition and improved detection on small targets at a longer range.