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Simrad 000-11465-001 Halo-4 Pulse Compression Radar Antenna Array 4 Foot

Manufacturer

Simrad

<h3>Simrad: Precision Marine Electronics for Every Boater</h3><p><strong>Simrad Yachting</strong> has been a cornerstone of marine electronics since its founding in 1947. A world-class manufacturer of marine electronics, Simrad's product lineup spans navigation systems, fishfinders, chartplotters, radar, sonar, and more. Originally rooted in Norway, the brand has grown into a globally recognized name trusted by offshore anglers, weekend cruisers, and professional mariners alike.</p><h3>Integrated Systems Built for the Helm</h3><p>The Simrad marine electronics system is designed to serve as the central hub of a boat, smoothly integrating all equipment and functions into a single screen — connecting sonar, radar, autopilot, engine data, digital switching, lighting, entertainment, and more. This philosophy of seamless integration sets Simrad apart: rather than a collection of standalone devices, their ecosystem is engineered to communicate and work together.</p><p>At the heart of many Simrad setups are their Fishfinders, GPS &amp; Chartplotters. Simrad Yachting offers a variety of chartplotter and fishfinder options designed to meet the needs of every type of boat and activity, with key considerations including screen size, intended use, and the ability to integrate with other onboard devices. From the approachable GO series for smaller sportboats to the flagship NSS and NSO multifunction displays built for demanding offshore conditions, there is a Simrad chartplotter for every helm.</p><h3>Radar, Autopilot, and Advanced Navigation</h3><p>For situational awareness and hands-free operation on the water, Simrad's Radars &amp; Autopilots represent some of the brand's most respected technology. Simrad's CHIRP-enabled Broadband Sounder fishfinder technology, StructureScan 3D sonar imaging, and high-resolution Halo radar give boaters the tools to search deeper, wider, and farther. The HALO radar series in particular is renowned for its solid-state pulse compression technology, delivering exceptional target separation and collision avoidance capabilities.</p><p>Complementing the radar suite, Simrad's Autopilot Components bring precision steering control to vessels of all sizes. The AP44 Autopilot Controller combines Simrad Continuum steering technology with a full-color display, intuitive rotary dial and button controls, and a modern glass helm design. Whether navigating a long offshore passage or maneuvering in tight quarters, Simrad's autopilot lineup delivers reliable, responsive control.</p><h3>Sounder Modules and Navigation Accessories</h3><p>For boaters who want to expand an existing system, Simrad offers dedicated Sounder Modules that add powerful sonar capability to compatible multifunction displays. Simrad's sounder and processor modules are designed to integrate across networked helm setups, supporting dual monitors and dual radar systems while sharing cartography data throughout the network. These modules make it straightforward to upgrade sonar performance without replacing an entire display system.</p><p>Rounding out the ecosystem, Simrad's Navigation Parts &amp; Accessories — including transducers, mounting hardware, cables, and antennas — ensure every component of the system is installed cleanly and performs to its full potential. Simrad displays and electronics are designed to network seamlessly via NMEA 2000&reg; and Ethernet, making accessories an essential part of building a cohesive, high-performance helm.</p><h3>Why Boaters Choose Simrad</h3><p>Out on the water, the gear you choose makes the difference between uncertainty and confidence — and Simrad's commitment to quality and reliability is built to get you there. Whether you are rigging a bass boat for tournament fishing, outfitting a center console for offshore runs, or building out the helm of a luxury cruiser, Simrad's depth of product and proven integration make them a go-to brand for serious mariners worldwide.</p>

Part Number

000-11465-001
09/12/2036 7:52 PM
Sale Price

$1,154.00

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Product Details

The Simrad Halo-4 Radar Antenna Array combines the best characteristics of traditional pulse and Frequency Modulated Continuous Wave broadband radar systems. Using advanced Pulse Compression technology, this 4-foot open array delivers an unprecedented mix of long and short detection range with high target definition and minimal clutter. With a maximum range of 64nm true range and a horizontal beamwidth of 1.8° (enhanced to 1.6°/1.4°/1.2° with Beam Sharpening), the Halo-4 provides exceptional target discrimination.

Key Features:

  • Pulse Compression Technology: Solid-state X-Band radar with 25W transmit power provides superior long-range detection and short-range target definition without the clutter of traditional systems
  • InstantOn Operation: Ready in just 16-25 seconds from power-on and instantly from standby—no 2-3 minute warm-up required like traditional pulse radar
  • High-Speed 48RPM Operation: Rapid position updates with exceptionally quiet brushless motor and advanced helical geartrain design
  • Advanced Signal Processing: Digital azimuth and range sidelobe reduction enhances discrimination of small targets like channel markers from larger adjacent targets. Directional Sea Clutter Rejection dynamically adjusts gain to reveal smaller targets in the leeward
  • MARPA Target Tracking: Track up to 10 user-selected radar targets with CPA and TCPA data (requires heading sensor and GPS)
  • Low Emissions and Power Consumption: Safe for use in anchorages and marinas with low-power pulse transmission. Minimum safe distance is within the antenna's swing circle. Draws only 40W average with zero wind, 150W peak at 70 knots, and just 6.5W in standby
  • Multiple Operating Modes: Automatic Harbor, Offshore, Weather, and BIRD modes, plus Custom manual mode and Dual Range capability
  • Premium Aesthetics: Soft-glow dual-beam Blue LED accent lighting integrated into pedestal with 4-level brightness control

Technical Specifications:

  • Maximum Range: 64nm true range
  • Antenna Width: 4 feet (56 3/8" W x 5 5/16" H x 7 1/4" D)
  • Weight: 10.8 lbs
  • Rotation Speed: 24-48RPM (minimum 20RPM at 70 knots)
  • Power Requirements: 10.8V–31.2V DC (12/24 volt systems)
  • Data Interface: Ethernet 10/100 BaseT, NMEA 2000/NMEA 0183
  • Waterproof Rating: IPX6
  • Warranty: Two years

System Requirements: This antenna array requires a Halo-3/Halo-4 Pedestal Pack (sold separately), which includes the RI-12 Radar Interface Box and 10-meter radar cable. Compatible with Simrad NSS evo2 and NSO evo2 multi-function display systems via Ethernet connection.

Products specifications

Waterproof

Waterproof

Dimensions

5.3" Height x 56.3" Width

Display Color

Sold Separately

Rotation

24/48 RPM

Type

Arrays

Beam

1.8 Degrees H x 25 Degrees V

Maximum Range

64 Nautical Miles

Warranty Details

Two Years

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