Shopping security
Navigating busy waterways or foggy coastal stretches demands radar that delivers clarity without delay. The Simrad HALO20+ stands out with its compact 20-inch dome design, packing serious performance into a footprint suited for mid-sized bay boats and larger vessels. This radar doesn't just detect— it anticipates, blending ultra-fast sweeps with smart Doppler analysis to sharpen your on-water decisions.
Picture scanning for distant squalls while keeping a hawk-eye on nearby traffic. Dual Range mode lets you split the screen: one view zoomed on close hazards up to 1.5 nautical miles, another stretching to 36 nautical miles. Pulse compression tech ensures crisp returns across both, sharpened beams separating tiny buoys from bigger threats like rogue waves or unlit vessels.
At short ranges, expect a full 360-degree refresh every second—60 RPM rotation speed that's unmatched in dome radars. This near-real-time feed turns chaotic marinas into manageable views, spotting speedboats darting across your path before they become problems. Pair that with VelocityTrack Doppler, which color-codes inbound targets in bold reds and oranges, fading out receding ones. No manual fiddling; it processes every pixel in view automatically, boosting awareness during night runs or heavy spray.
Power it up from standby in seconds, not the minutes older radars demand. Low draw at 20 watts typical means it sips from 12/24V systems without straining batteries. IPX6 sealing laughs off downpours, and it thrives from -25°C to +55°C, ready for northern chills or tropical heat. Modes like Harbour declutter docksides, Offshore punches through rain clutter, Weather spots cells early, and Bird mode reveals fish-finding fowl—custom tweaks let you dial in perfection.
MARPA tracking locks onto up to 10 targets (20 in Dual Range), plotting courses relative to yours. It's like having a virtual watchstander, ideal for solo sailors juggling sails and steering.
| Specification | Details |
|---|---|
| Dome Size | 20 inches diameter x 8.8 inches height |
| Max Range | 36 nautical miles |
| Rotation Speed | Up to 60 RPM (range-dependent) |
| Power Output | 20 watts typical |
| Beam Width | 4.9° horizontal (sharpened to 2.5°), 25° vertical |
| Voltage Range | 10.5-31.2 VDC |
| Weight | 5.9 kg (13 lbs) without cable |
| Waterproofing | IPX6 |
Mount high and aft for unobstructed arcs—avoid metallic obstructions that ghost echoes. Integrate with Simrad chartplotters via Ethernet for overlay magic: radar arcs on your charts, MARPA icons plotting real-time. In clutter-heavy bays, toggle to Harbour mode first; it filters wakes better than stock settings. For offshore legs, Weather mode catches thunderheads miles out, giving time to reef sails.
Its 60 RPM rotation at short ranges delivers near-real-time 360-degree views, while VelocityTrack Doppler color-codes approaching targets automatically, highlighting risks without manual input.
Yes, Dual Range mode splits the display for short-range (up to 1.5 NM) and long-range (up to 36 NM) scanning, with no performance drop thanks to pulse compression.
It wakes instantly from standby and starts in seconds from full power-off, far faster than traditional pulse radars.
Perfect for coastal bay boats, mid-sized to large sailboats, and vessels needing compact, high-range radar without oversized arrays.
MARPA tracks up to 10 targets normally or 20 in Dual Range, providing course, speed, and CPA data overlaid on your display.
Harbour for decluttering marinas, Offshore for open water, Weather for rain cells, Bird for seabirds, plus custom options.
Built tough with IPX6 waterproofing, -25°C to +55°C operation, and 100-knot wind resistance.
HALO20+ delivers an almost real-time view, with industry-leading 60 RPM operation at close range for the ultimate in collision avoidance. Identify hazards in an instant with VelocityTrack ™ Doppler technology, and enjoy simultaneous short and long-range coverage: up to 36 nautical Mile: from a compact 20 Inch dome antenna. See Near and Far with One Compact Dome: Perfect for a wide range of coastal bay boats, HALO20+ comes in a compact dome antenna and delivers high-quality short, mid and long-range detection. Monitor two distance ranges at once in Dual Range mode which enables you to keep an eye on far away weather cells while watching for collision hazards up close. HALO20+ radar’s pulse compression technology means no compromises in detection at either selected range, while beam sharpening provides enhanced separation between small or distant targets. The Ultimate View for Collision Avoidance: HALO20+ radar delivers a full 360 degree sweep every second, thanks to its industry-first 60 RPM rotation at ranges up to 1.5 Nautical Mile. These ultra-fast updates give you an almost real-time view at close range, offering the ultimate view for collision avoidance of fast moving targets.
HALO20+ 20" Radar with 10M Cable
See Far And Near With One Compact Dome
Perfect for a wide mid-sized to large sailboats, HALO20+ comes in a compact 20-inch dome antenna and delivers high-quality short, mid and long-range detection. Monitor two distance ranges at once in Dual Range mode so you can keep an eye on far away weather cells while watching for collision hazards up close. HALO20+ radar’s pulse compression technology means no compromises in detection at either selected range, while beam sharpening provides enhanced separation between small or distant targets.
The Best View To Avoid Collision
HALO20+ radar does a full 360 degree sweep every second, thanks to its industry-first 60 RPM rotation at ranges up to 1.5 nautical miles. These ultra-fast updates give you an almost real-time view at close range, offering the ultimate view for collision avoidance of fast moving targets.
Built-in VelocityTrack™ Doppler Technology
VelocityTrack™ technology grands instant visual feedback on whether targets are coming towards you or moving away with colour-coding approaching vessels for high visibility while de-emphasizing diverging targets, increasing situational awareness and decreasing the risk of collision. HALO20+ radar automatically checks every target in range; there’s no need to manually select individual targets, and no limit to the number of targets on screen at one time.
Ready Whenever You Are
HALO20+ Radar wakes instantly from its low-power standby mode, delivering this high-speed radar coverage exactly where and when you require it. Even if your HALO20+ Radar is completely powered down, start-up only takes some seconds, not minutes like traditional pulse radar.
Easy to Use Radar
Harbour, offshore, weather and custom modes tune HALO20+ Radar’s advanced signal processing to help ensure that targets can be seen vividly – even in the toughest environmental conditions.
Features:
Included:
Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order