Simrad HALO20 24nm Radar
Best compact radar for small vessel navigation and safety.
Enhance your on-water visibility with the Simrad HALO20 Radar Dome, offering a 24-nautical-mile range powered by advanced pulse-compression technology. This compact 20-inch radar delivers precise target definition with minimal clutter, ensuring clear situational awareness. It features MARPA target tracking for collision avoidance and InstantOn capability for immediate radar coverage. With easy-to-use modes like Harbour, Offshore, and Weather, the HALO20 adapts to any condition, providing a reliable and safe navigation experience for smaller vessels. Its low power consumption makes it an efficient choice for budget-conscious boaters.
$1999.00
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Owner Satisfaction
4.6
/ 5
Category Rank
106
/ 176
#106 in Marine Radar
Price vs Category Average
-26%
Below average
Brand
Simrad
/ Simrad
Who it's for
- Boaters needing immediate situational awareness upon startup
- Navigators prioritizing safety in busy waterways
- Owners of smaller vessels with limited power and space
Who should skip it
- Offshore cruisers requiring long-range target detection
- Captains needing simultaneous close-range and long-range monitoring
- Budget-conscious sailors without existing Simrad display systems
Performance breakdown
Target Definition
Pulse-compression technology delivers crisp, clear imaging even in cluttered environments.
Startup Speed
InstantOn capability ensures you have immediate radar coverage when you need it.
Collision Avoidance
MARPA tracking provides reliable, proactive monitoring for safer navigation in busy waters.
Power Efficiency
Low energy draw makes this an ideal choice for smaller vessel batteries.
Operational Versatility
Dedicated modes for weather and harbor conditions simplify complex navigation tasks.
Form Factor
Compact 20-inch footprint fits perfectly on vessels with limited mounting space.
Key Specs
Brand
Simrad
Radar Type
Pulse Compression
Max Range
24 nm
Antenna Diameter
20-inch
Peak Power Output
6.0 Watts
Horizontal Beamwidth
4.9 degrees
Operating Voltage
12.0 VDC
Power Consumption
18.0 Watts
Features
- Precise target definition with minimal clutter
- Enhanced situational awareness and safety
- MARPA target tracking for collision avoidance
- InstantOn capability for rapid radar coverage
- Easy operation with multiple modes
- Low power consumption
- Compact 20-inch dome design
- Radiation-safe operation
What customers say
The Simrad HALO20 radar earns high praise for its exceptional performance and value in an entry level solid state unit. Users consistently highlight the superior target separation and clarity provided by Pulse Compression technology. A key benefit is the InstantOn feature, which ensures immediate readiness crucial for safety during sudden weather changes. Boaters value its ability to clearly identify small targets like buoys within close ranges, boosting navigation confidence. Its compact size and low power draw make it perfect for smaller boats. While the 24 nautical mile range is adequate for most coastal use, some offshore cruisers desire greater reach. Overall, the HALO20 delivers professional features and reliability in an accessible package, offering tremendous value.
Know before you buy
No. Thanks to its InstantOn technology, the radar provides immediate coverage the moment you power it up, eliminating the wait time associated with traditional magnetron radars.
Yes. With a power consumption of only 18 watts, the HALO20 is highly energy-efficient and compatible with both 12V and 24V DC systems, making it an excellent choice for smaller boats.
Pulse-compression provides high-resolution target definition while significantly reducing clutter. This allows you to distinguish between small objects and background noise more clearly than with standard pulse radars.
Yes, the HALO20 features MARPA (Mini-Automatic Radar Plotting Aid) target tracking. This allows you to track up to 10 targets, helping you monitor the speed and direction of nearby vessels to avoid potential collisions.
The HALO20 has a maximum range of 24 nautical miles. It includes dedicated modes for Harbour, Offshore, and Weather, which automatically adjust the radar's processing to optimize performance based on your current environment.
The HALO20 uses standard Ethernet connectivity, making it straightforward to integrate with compatible Simrad multifunction displays. Its compact 20-inch dome design is also relatively easy to mount on most small-to-mid-sized hardtops or radar arches.
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$1999