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B&G HALO24 Radar Dome w/Doppler Technology – 20m Cable
Highlighting approaching vessel hazards with VelocityTrack Doppler, the B&G HALO24 pulse compression radome rotates at 60 RPM across a 3.9-degree beamwidth, scanning 48 nautical miles over a 20M cable at 14.9 lbs.
- 3.9-degree beamwidth resolves tight channel buoys
- VelocityTrack Doppler flags moving collision hazards
- 60 RPM rotation delivers instant refreshes
- Draws 27W maximum during active transmission
- IPX6 waterproof casing survives heavy washdowns
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Description
Gain broader Doppler radar coverage on a B&G-equipped boat with the HALO24 Radar Dome and included 20-meter cable. The 24-inch radome uses 25W solid-state pulse compression, a narrower 3.9° beam, and scan speeds up to 60 RPM to help owners follow moving traffic, weather returns, and shoreline detail during offshore runs or crowded-channel navigation. Need a compact radar that can cover both close-range activity and distant targets? The HALO24 combines VelocityTrack Doppler, dual-range scanning, MARPA support, and a 48 NM instrumented range through compatible B&G display systems.
Key Specifications
- B&G HALO24 24-inch solid-state Doppler radar dome, part number 000-14543-002.
- 25W solid-state pulse-compression radar with VelocityTrack Doppler technology.
- Includes a 20-meter radar cable.
- Up to 48 NM instrumented range and approximately 20-foot minimum range.
- 3.9° horizontal beamwidth and 22° vertical beamwidth.
- Rotation speed up to 60 RPM, including supported dual-range operation.
- Supports VelocityTrack Doppler and MARPA tracking for up to 10 targets with compatible navigation inputs.
- Uses Ethernet for radar video and scanner control.
- 12V or 24V DC input, approximately 27W maximum transmit draw, IPX6 protection, and 14.9 lb (6.75 kg) weight.
Integration
The HALO24 needs a compatible B&G MFD and Ethernet connection for radar video and control. NMEA 2000 can provide GPS, heading, AIS, autopilot, and sensor data; it does not carry radar video.
VelocityTrack Doppler helps identify relative target movement, while MARPA and radar overlay depend on compatible GPS and heading sources. The 48 NM rating is an instrumented range rather than guaranteed detection distance. Installation height, target size, rain, weather, sea clutter, radar settings, and nearby obstructions influence actual performance.
Installation Notes
Install the dome on a rigid, level mount with clear scanner rotation and suitable height above the waterline. Keep it away from personnel, masts, antennas, rigging, lights, exhaust, and equipment that can block the radar beam. Protect the supplied 20-meter cable from heat, water, abrasion, vibration, and high-current interference.
Use correct power wiring and circuit protection, then follow B&G guidance for safe distances, connector sealing, network setup, and bearing alignment. Radar remains a navigation aid and does not replace a proper lookout, safe operating practices, or navigation-rule compliance.
Before Ordering
Confirm compatible B&G MFD support, Ethernet capacity, 20-meter cable routing, 12V/24V power availability, mount strength, radome clearance, and heading/GPS sources for MARPA or radar overlay before ordering.
| Brand | B&G |
| Model Name | HALO24 Doppler Radar |
| Part Number/SKU | 000-14543-002 |
| Technology Category | Solid State Pulse Compression (Doppler) |
| Radar Type | 24" Enclosed Radome |
| Peak Power Output | 25 Watts |
| Horizontal Beamwidth | 3.9° |
| Max Range | 48 Nautical Miles |
| Rotation Speed | Up to 60 RPM |
| Target Tracking | VelocityTrack™ (Doppler), MARPA (10 targets) |
| Networking Ports | Ethernet (20M Cable Included) |
| Voltage Input | 12V / 24V DC |
| Power Draw | Transmit: 27W (Max) |
| Waterproofing | IPX6 |
| Weight | 14.9 lbs (6.75 kg) |
| Country of Origin | Mexico |
| Standard Warranty | 2-Year Standard |
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