B&G Halo20 radar

B&G Halo20 Radar | Compact Dome Radar for Unrivalled Situational Awareness

Enhance your situational awareness and sail with confidence using the B&G Halo20 Radar. This compact 20-inch dome radar is engineered specifically for sailors and owners of smaller powerboats, delivering a powerful combination of short and long-range detection. Featuring B&G´s advanced Pulse Compression technology, the Halo20 provides a crystal-clear image from right off the bow to 24 nautical miles away, ensuring you never miss a potential hazard, from channel markers to distant storm cells.

See Everything, Instantly

The B&G Halo20 revolutionizes on-water safety with its industry-leading 60 RPM operation at close ranges, providing a near real-time view that is essential for collision avoidance in crowded harbours and busy waterways. This rapid update speed gives you the most current picture of your surroundings. Combined with VelocityTrack™ Doppler technology, the Halo20 makes it easier than ever to identify potential threats. Approaching targets are automatically highlighted in yellow, while those moving away are shown in blue, giving you an at-a-glance understanding of traffic situations without needing to manually plot every contact.

Ready When You Are

Unlike traditional pulse radars that require a warm-up period, the Halo20 is ready instantly from standby mode. Whether you´re navigating through fog or departing at dawn, its solid-state technology ensures you have immediate radar coverage when you need it most. This instant-on capability, coupled with extremely low power consumption, makes it the ideal radar for sailboats and powerboats where battery life is a primary concern. The Halo20 also features dedicated Harbour, Offshore, Weather, and Bird modes, which intelligently adjust the radar’s advanced signal processing to ensure targets are seen vividly, even in the toughest environmental conditions.

Main Features

* 20-inch compact dome antenna with a sleek, low-profile design
* Advanced Pulse Compression technology with beam sharpening for superior target separation
* VelocityTrack™ Doppler technology instantly identifies collision risks by colour-coding targets
* Dual Range operation allows monitoring of two distance ranges simultaneously on your MFD
* Range of up to 24 nautical miles from a compact dome
* Industry-leading 60 RPM rotation at ranges up to 1.5 NM for near real-time updates
* MARPA target tracking for monitoring up to 10 selected targets (20 in dual range)
* Ready instantly from low-power standby mode
* Extremely low power consumption, perfect for sailboats
* Completely radiation-safe for installation anywhere onboard
* Dedicated Harbour, Offshore, Weather, and Bird-finder modes

Technical Specifications

* Product Category: Radars
* Supply Voltage: 10.5 - 31.2 VDC (12/24V Systems)
* Power Consumption (Typical): 18W
* Power Consumption (Max): 20W
* Max Range, Scale: 24 NM
* Min Range, Scale: 50 m / 200 ft / 55 yds
* Beam Width: 5.2° H x 25° V
* Rotation Speed: Up to 60 RPM (rotation speed automatically adjusts with range)
* Waterproofing Rating: IPX6
* Dimensions (Diameter x Height): 510mm x 225mm (20" x 8.9")
* Weight: 5.9 kg (13 lbs)
* Operating Temperature Range: -25°C to +55°C (-13°F to +131°F)
* Recommended Fuse Rating: 5A
* Interface: B&G Multifunction Display