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Simrad HALO20+ 36 NM 20-inch Pulse Compression Radar, 60 RPM, with Collision Avoidance and VelocityTrack, Dual Range Doppler Technology Built-in

  • Based on 25 reviews
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Availability: In Stock.
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Arrives Thursday, Aug 20
Order within 14 hours and 41 minutes
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Features

  • 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 coverageup to 36 nautical milesfrom a compact 20-inch dome antenna.
  • ADVANCED PULSE COMPRESSION technology with beam sharpening
  • SIMULTANEOUS DUAL RANGE operation sees both near and far
  • ULTRA-FAST 60 RPM OPERATION at ranges up to 1.5 nm
  • VelocityTrack DOPPLER TECHNOLOGY for collision avoidance

Description

Upgrade your on‑the‑water awareness with the Simrad HALO20+ Radar Dome (Part Number 000‑14536‑001)—a high‑performance marine radar designed to deliver near‑real‑time detection, exceptional collision avoidance, and long‑range visibility from a compact 20‑inch dome. Ideal for coastal cruising, offshore fishing, and navigating busy waterways, the HALO20+ combines cutting‑edge Doppler technology with ultra‑fast refresh rates to give captains confidence in all conditions. Powered by VelocityTrack Doppler technology, the HALO20+ instantly identifies whether targets are moving toward or away from your vessel using clear color coding, helping you quickly assess collision risks without manual tracking. The radar’s industry‑leading 60 RPM rotation speed provides a complete 360‑degree sweep every second at close ranges, delivering an almost real‑time view that’s critical when maneuvering in tight or high‑traffic areas. With a maximum range of up to 36 nautical miles, this Simrad radar excels at both short‑ and long‑range performance. Dual Range mode allows you to monitor distant weather systems while simultaneously tracking nearby hazards, all without compromising clarity. Advanced pulse compression and beam‑sharpening technology ensure excellent target separation, even in cluttered environments. The HALO20+ is designed for convenience as well as performance. Instant‑on functionality means the radar wakes immediately from low‑power standby, eliminating long warm‑up times typical of traditional pulse radars. Multiple preset modes—including Harbor, Offshore, Weather, Bird, and Custom—optimize signal processing for changing conditions, while built‑in MARPA target tracking enhances situational awareness and safety.

Brand: Simrad


Compatible Devices: Simrad/Lowrance/B&G MFDs


Frequency Bands Supported: X‑Band Marine Radar


Power Source: Battery Powered


Display Type: LCD


Voltage: 24 volts_of_direct_current


Product Dimensions: 20"L x 20"W x 8.8"H


Number of Items: 1


Compatible Devices: Simrad/Lowrance/B&G MFDs


Frequency Bands Supported: X‑Band Marine Radar


Power Source: Battery Powered


Display Type: LCD


Voltage: 24 volts_of_direct_current


Item Dimensions L x W x H: 20"L x 20"W x 8.8"H


Brand: Simrad


Number of Items: 1


Item Weight: 22.1 pounds


Item Type Name: marine radar


Manufacturer: Simrad


Model Number: 000-14536-001


Mfr Part Number: 000-14536-001


Warranty Description: 1 Year


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Simrod
Style: Radar Detector
Absolutely the best for safety!
Reviewed in the United States on January 2, 2026 by Amazon Customer

  • Easy I
Style: Radar Detector
Easy installation. Plenty of wires to shimmy down through all the poles on my boat to get to all the hook ups. Excellent choice!
Reviewed in the United States on June 7, 2025 by Jeff Gunn

  • Easy install and wire
Style: Radar Detector
I installed myself. It comes with paper template, just read the instructions, follow template. Took me about 30 minutes, I went slow. Easy 12V wiring. Long cable, plenty for my 21' CC. I do have to provide power to Radar first, then start up my Simrad Go9 so that the Go9 can see the radar, then go from Standby to Transmit. I was seeing beyond 30nm, left Dana Point Harbor and was seeing Catalina island, as well as other boats 100 yards from me. Very happy with the purchase, I like the safety of having it when we leave at 4 AM. Also, weather and bird mode are good too. ... show more
Reviewed in the United States on October 4, 2021 by Dave

  • Amazing capabilities
Style: Radar Detector
I love my halo radar. Not only does it reach out 24 miles, it is amazing in helping navigate congested waterways. The harbor mode target tracks that are potential dangers to your vessel, and identifies them as a collision threat. Additionally, the bird mode helps you find bait offshore by identifying birds near the surface. The radar interfaced with my MFD very easily, and was a Snap to install. ... show more
Reviewed in the United States on September 8, 2023 by Amazon Customer

  • Excellent radar for navigation and weather (I’ve seen bird returns also)
Style: Radar Detector
Excellent target separation, tracking and weather range near 50 miles. Turn ON trails for bird detection because they disappear fast and likely good up a 3 miles depending on density of flock.
Reviewed in the United States on September 4, 2025 by John I.

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