Lowrance HALO20+ 20" Radar Dome w/5M Cable
Fast & Free Shipping (1-3 Days Delivery Time)
It will be shipped by UPS Next Day Air.
Shipping (3PM)
Within 30 days
Lowrance HALO20+ 20" Radar Dome w/5M Cable Product Description
Imagine navigating busy harbors or open waters with confidence, spotting potential hazards before they become problems. The Lowrance HALO20+ radar dome transforms your boating experience by delivering razor-sharp detection in a compact package. Mariners trust this 20-inch dome for its ability to scan up to 36 nautical miles while maintaining crystal-clear views of nearby threats, making it a go-to choice for mid-sized to larger vessels like sailboats and coastal cruisers.
Why Mariners Choose HALO20+ for Superior Situational Awareness
At the heart of the HALO20+ lies advanced pulse compression technology paired with beam sharpening. This duo ensures no target gets lost in the noise, whether it's a distant storm cell or a small buoy just ahead. Unlike older radars that force you to pick between short or long range, dual-range operation lets you monitor both simultaneously—keeping an eye on far-off weather while dodging close-in traffic.
Boaters often rave about the ultra-fast 60 RPM rotation speed at ranges up to 1.5 nautical miles. This means a full 360-degree sweep every second, giving you near-real-time updates perfect for maneuvering in tight spots or high-speed scenarios. It's like having eyes everywhere, updating faster than you can react.
VelocityTrack Doppler: Your Collision Avoidance Ally
VelocityTrack Doppler technology sets the HALO20+ apart by color-coding targets based on their direction and speed. Approaching vessels glow in bold colors for instant recognition, while receding ones fade into the background. No manual tweaking required—the system automatically analyzes every target in view, with no limits on how many it tracks at once. This feature shines in congested waterways, fog, or night runs, slashing collision risks and boosting peace of mind.
Pair it with MARPA target tracking—up to 10 targets standard, or 20 in dual-range mode—and you've got automated acquisition that follows vessels precisely, predicting their course to help you stay safe.
Effortless Operation in Any Condition
Switch seamlessly between specialized modes: Harbor for cluttered ports, Offshore for open seas, Weather to pierce rain clutter, Bird for spotting flocks on the surface, or custom tunes for your unique needs. The radar powers up in seconds from standby, sipping just 20-29 watts to fit any 12/24V system without draining batteries. Its IPX6 waterproofing laughs off heavy spray, and it handles winds up to 100 knots.
Physically, the sleek white dome measures 20 inches across and 8.8 inches tall, weighing in at about 13 pounds without cable—easy to mount on most boats without dominating the skyline.
Real-World Boating Advantages
Fishermen love how it reveals bird schools hinting at baitfish below. Cruisers appreciate the low-power standby that kicks in instantly for surprise squalls. Powerboaters in busy bays rely on the Doppler edge during sunset rushes. Even in poor visibility, the sharp beam—4.9 degrees horizontal with 2-degree target separation—picks out small objects like kayaks or debris that broader radars miss.
Compared to magnetron-based systems, solid-state pulse compression like the HALO20+ offers safer operation (no high voltages), quicker warm-ups, and consistent performance without warm-up waits. It's built tough for -25°C to +55°C temps and 95% humidity, ensuring reliability year-round.
Seamless Integration and Setup Tips
Connect via Ethernet to Lowrance chartplotters or compatible multifunction displays for overlay on charts. The included 5-meter cable and adapter simplify rigging. For best results, mount high and forward, away from obstructions, ensuring a clean sweep. Regular calibration keeps it pinpoint accurate, and its relative/true motion and north/course-up orientations adapt to your heading.
Frequently Asked Questions
What makes VelocityTrack Doppler technology special on the HALO20+ radar?
VelocityTrack automatically color-codes approaching targets in bright hues for easy spotting, while fading away those moving off. It scans all targets in range without manual selection, enhancing collision avoidance in real time.
How far can the Lowrance HALO20+ radar detect targets?
It offers a maximum range of 36 nautical miles from its compact 20-inch dome, with minimum scales down to 50 meters for close-in detail.
What is the rotation speed of the HALO20+ dome?
Up to 60 RPM at short ranges up to 1.5 nautical miles, providing near-instantaneous 360-degree sweeps for dynamic environments.
What power does the HALO20+ radar require?
It operates on 10.5-31.2 VDC systems, drawing a maximum of 29 watts and typically 20 watts, with a recommended 5A fuse.
How quickly does the HALO20+ radar start up?
It wakes instantly from low-power standby and powers on in seconds from full off—far quicker than traditional radars that take minutes.
What radar modes are available on HALO20+?
Harbor, Offshore, Weather, Bird, Dual Range, plus North Up, Course Up, Relative Motion, and True Motion for versatile scanning.
Is the HALO20+ radar waterproof?
Yes, it carries an IPX6 rating, protecting against heavy splashing and submersion, ideal for marine environments.
What target tracking features does it offer?
MARPA tracks up to 10 targets (20 in dual range), with pulse compression and beam sharpening for precise separation of small or distant objects.
Get an almost real-time view with HALO20+. Industry-leading 60 RPM operation at close range provides the best in collision avoidance. Identify hazards instantly with VelocityTrack ™ Doppler technology and enjoy both short and long-range coverage-up to 36 Nautical Mile from a compact 20 Inch dome antenna.
Lowrance Electronics 0014542001 Attributes
- Radar Type: Radome
- Size: 20 Inch Dome
- Range: 36 Nautical Miles
- Rotation Speed: 60 RPM
- Power Output: 29 Watt
- Dimension: 20 Inch Diameter x 8.8 Inch Height
- Input Voltage: 10.5 To 31.2 Volt
- Beam Width: 4.9 Degree Horizontal Nominal 2 Degree With Target Separation On High X 25 Degree Vertical
- Color: White
- Waterproof Rating: IPX6 Rating Waterproof
- Includes: With 1.5 Meter Cable RJ45 To 5 Pin, 5 Meter Cable For HALO Dome Radar/ Nemesis™
Lowrance Electronics 0014542001 Features & Benefits
- 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 Nautical Mile
- VelocityTrack ™ Doppler Technology For Collision Avoidance
- Easy Operation With harbor, Offshore, Weather And Bird Modes
- Ready Instantly From Standby
- Limited 2 Year Warranty
Lowrance Electronics 0014542001 Installation Instructions
Lowrance Electronics 0014542001 Technical Bulletins
HALO20+ 20" Radar with 5M 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:
- 36 nm range from a compact 20-inch dome
- Advanced pulse compression technology with beam sharpening
- Simultaneous Dual Range operation sees both far and near
- Ultra-fast 60 RPM operation at ranges up to 1.5 nm
- VelocityTrack™ Doppler technology to avoid collision
- Easy operation with harbour, offshore, weather and custom modes
- MARPA target tracking (up to 10 targets, 20 in dual range)
- Ready instantly from standby
- Low power consumption
Included:
- 20" dome
- 5m cable (000-14547-001)
- Ethernet Adapter Cable (000-14552-001)
The Lowrance Halo 20+ radar provides a near real-time view and operates at an industry-leading 60 RPM at close range to provide the best collision avoidance effect. Identify hazards in
Lowrance HALO20+ 20" Radar Dome w/5M Cable Related Products
Seaview SM-18-R Radar Mast PlatformSeaview Stainless Steel Guard for 12-20" Radars
Seaview Grey ABS Plastic Cable Seal - UV Stable - Multi Cables (up to 2-17mm Each)
Seaview Polished Stainless Steel Cable Seal - Multi Cables (up to 2-17mm Each)
BoatLIFE Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - White
BoatLIFE Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - Black
BoatLIFE Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - Mahogany
BoatLIFE Life-Calk Cartridge - White
BoatLIFE Life-Calk Cartridge - Black
BoatLIFE Life-Calk Cartridge - Mahogany
Frequently Asked Questions (FAQ) About Lowrance HALO20+ 20" Radar Dome w/5M Cable
Who is the Lowrance?How to describe Lowrance HALO20+ 20" Radar Dome w/5M Cable?
What is the weight of the product?
What is the size?
What's the color of Lowrance HALO20+ 20" Radar Dome w/5M Cable?
What is the waterproof rating of the product?
What is the array size of the product?
What is the maximum range (miles) of the product?
Who is the Lowrance?
How to describe Lowrance HALO20+ 20" Radar Dome w/5M Cable?
- Radar with dual frequencies (5M cable)
- Comes in a compact 20-inch dome antenna
- Delivers high-quality short, mid and long-range detection
- Monitor two areas at once
- 5M cable for a wide range of detection
- Compact design for easy installation
- Dual frequency for both short and long range detection
What is the weight of the product?
- Radar with dual frequencies (5M cable)
- Comes in a compact 20-inch dome antenna
- Delivers high-quality short, mid and long-range detection
- Monitor two areas at once
- 5M cable for a wide range of detection
- Compact design for easy installation
- Dual frequency for both short and long range detection
- The Halo 20+ has a range of up to 1.5 miles and can see both near and far.
- It's compact size makes it easy to mount just about anywhere.
- Advanced pulse compression technology with beam sharpening ensures that you'll be able to see everything that's going on in the water, no matter how far away they are.
- Lowrance Halo 20+ Radar Model: 000-14542-00136 nm range from a compact 20-inch dome
- 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
What is the size?
What's the color of Lowrance HALO20+ 20" Radar Dome w/5M Cable?
What is the waterproof rating of the product?
What is the array size of the product?
What is the maximum range (miles) of the product?
Buy with the best price Lowrance HALO20+ 20" Radar Dome w/5M Cable for only $2499 from NVN Marine! Same day fast and free shipping before 3pm.
Lowrance HALO20+ 20" Radar Dome w/5M Cable Videos
Lowrance HALO20+ 20" Radar Dome w/5M Cable Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Lowrance |
| Weight: |
22.05 lb |
| Range - Max (Miles): |
36nm |
| Array Size (Inches): |
20" |
| Product Installation: |
Lowrance HALO20+ 20" Radar Dome w/5M Cable User Reviews
Lowrance HALO20+ 20" Radar Dome w/5M Cable Shipping & Return
| Shipping Weight: |
22.05 lb |
|---|---|
| Box Sizes: |
11.00 (h) x 23.00 (w) x 26.00 (l) |
| Cubic Feet: |
6578.0 |
| Returnable: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.