B&G

B&G Halo20+ Pulse Compression Radar

£2,599.99
Tax included. Shipping calculated at checkout.
000-14539-001
The B&G Halo20+ is a pulse compression dome radar for mid-sized to larger sailboats, packing high-quality short, mid and long-range detection into a compact 20 inch dome with up to 36 nautical mile range. Dual Range mode watches two distances at once, so you can track distant weather while keeping an eye on close collision hazards. VelocityTrack Doppler highlights approaching targets, 60 RPM gives near real-time updates at close range, and InstantOn means no warm up.

Available for collection or delivery in ~1 day

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Navico Extended Warranty

Manufacturer-backed extended cover provided by Navico — add up to 3 extra years.

Extended cover is added to your order and confirmed with your warranty documentation.

Description

B&G Halo20+ Radar With 20m 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.

PRODUCT DETAILS

  • 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
  • Halo Radar
  • Mounting bolts and washers (Hex bolt M8x30 x4, flat washer x4, spring washer x4)
  • Documentation pack
  • Interconnection cable
  • Ethernet adapter RJ45 to 5-pin, 1.5m (4.9 ft)
  • Waterproof cable boot for interconnection cable RJ45 plug
  • Cable retainer kit (clip x2, screw x4)

No exploded diagram available for this product.

No compatible transducers listed for this product.

Electrical

Power Consumption max29W
Power Consumption typical20W
Recommended Fuse Rating5A
Supply Voltage10.5 - 31.2 VDC (12/24V systems)

Environment

Operating Temperature Range-25 to +55 C (-13 to +130 F)
Waterproof ratingIPX6

Physical

Dimensions510mm dia x 223 mm H (20 in dia x 8.8 in H)
Weight5.9 kg (13 lbs) without cable

Radar

Beam width4.9 deg H nominal (-3dB), 2.5 deg with target separation on high, x 25 deg V
Max Range36 NM
Min Range50 m / 200 ft / 50 yd
Radar TechnologyPulse Compression
Rotation speedUp to 60 RPM (Range Dependent)
Radar ModesHarbour, Offshore, Weather, Bird, Dual Range, North Up, Course Up, Relative motion, True Motion
Max Wind Speed100 knots (51 m/s)

Other

InterfaceB&G MFD
Warranty Period2 Years

Radar Scanner

InterfaceN/A
TechnologyPULSE COMP
ARRAY SIZE (INCH/FEET)20"
Max Range (NM)36
Rotation (RPM)60
POWER (W)25

No videos available for this product.

Which displays is the Halo20+ compatible with?
The Halo20+ connects over Ethernet to compatible B&G, Simrad and Lowrance multifunction displays such as Zeus and Vulcan. Some older displays may not support Halo dome radars, so check your display software is up to date. The radar does not need NMEA 2000 or heading data for MARPA or VelocityTrack to work.
What is the difference between the Halo20+ and the Halo20?
Both share the same 20 inch dome. The Halo20+ adds higher 25 W peak power for 36 nm range (versus 24 nm), VelocityTrack Doppler, target separation control, faster 60 RPM rotation and a blue accent light. The Halo20 is the lighter-duty 10 W model.
What is in the box and is a cable included?
The Halo20+ comes with the radar dome, mounting bolts and washers, the interconnection cable, an Ethernet adapter, a waterproof cable boot, a cable retainer kit and the documentation pack. Longer interconnection cables up to 30 m are available as an option.
How high should the radar be mounted?
Mount the dome high above the keel line with a clear all-round view, but not so high that the close-range picture suffers. The vertical beam extends 25 degrees above and below horizontal, so on boats with a hard top raise the dome on a pedestal so the beam clears the roof line. Keep it at least 0.7 m from a compass.
Does it support Dual Range and how many targets can it track?
Yes. Dual Range lets you view two ranges at once, for example distant weather and close hazards together. The Halo20+ supports MARPA tracking of up to 10 targets, or 20 in Dual Range mode.