Simrad Halo 20" sonar

The compact HALO20 dome radar is a cost-effective way to improve situational awareness and avoid collisions. The radar’s pulse compression technology detects collision risks and other nearby targets up to 24 nautical miles away. The compact and low-profile HALO20 is the perfect radar choice for budget-conscious boaters on small sportfishing and day boats.

Unparalleled performance at short and medium ranges

Pulse compression radar technology allows you to see up to 24 nautical miles from the bow of your boat. The technology enables an effective combination of long and short detection range, precise target identification and flicker suppression.

Improved situational awareness and collision avoidance

The HALO20 radar’s comprehensive feature set enhances situational awareness and safety on the water. With MARPA target tracking, you can monitor up to 10 collision hazards of your choice. In dual-area mode, you can monitor up to 20 collision hazards. HALO20 excels in both busy waterways and low-visibility conditions, filtering out distractions to create a clear, real-time view of your surroundings.

Ease of use

With Harbour, Offshore and Weather modes, as well as custom modes, HALO20 radar's advanced signal processing capabilities ensure targets are visible even in challenging conditions.

Always ready

The HALO20 radar wakes up from a low-power standby mode in an instant, so it is ready to use exactly when you need it. Even if the HALO20 radar is completely powered down, it will start up in just seconds, unlike traditional radars that require a start-up period of minutes.