Garmin GMR Fantom 256 is a cutting-edge 250-watt open-array radar designed to provide unmatched precision and clarity for marine navigation. With a detection range spanning from 20 feet to 96 nautical miles, this radar excels at identifying both nearby and distant targets under any conditions. It uses Doppler processing to highlight moving targets in distinct colors, helping you avoid collisions, track weather systems and locate fish by detecting bird activity at the water's surface. Auto Bird Gain further enhances fishing accuracy, while True Echo Trails leave fading trails to clearly identify moving targets. The mini-automatic radar plotting aid tracks up to 30 moving targets, providing comprehensive situational awareness without user intervention. Scan-to-scan averaging reduces sea clutter and interference, ensuring a crystal-clear view of your surroundings. Specification: Water rating: IPX6, Max Wind Load: 80kt, Antenna Length: 72" (182.9 cm), Rotation speed (RPM): 24 and 48 rpm, Beam width: 1.25 degrees horizontal, 23 degrees vertical, Maximum range: 96 nm, Minimum range: 6 meters, Radar type: Open-Array, Electrical Features, Power Input: 10-32 V, Transmit power: 250 W.