A compact dome radar with pulse compression technology that detects collision hazards and other targets in close and up to 24 nautical miles away. The perfect radar solution for budget-conscious boaters with small sportfishing vessels and dayboats. Monitor selected collision hazards with MARPA target tracking, tracking up to 10 targets, or 20 in dual range. Whether in crowded waterways or poor visibility, HALO20 radar cuts through the clutter for a clear picture.