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Simrad 000-11464-001 HALO 3-Foot Open Array Radar Antenna

Manufacturer

Simrad

<p>Founded in 1946 by Norwegian scientist Willy Simonsen, Simrad has established itself as a pioneering force in marine electronics technology. Born from the union of distinguished marine technology pioneers including Robertson, Simonsen Radio, Shipmate and Navico, the brand represents decades of experience in marine autopilot, communications, satellite navigation, electronic chartplotters, echosounders, instrumentation and multifunction displays. The company diversified in the late 1940s into the design and production of echo sounders, followed by fish-finders, sonars, radars and navigation equipment, establishing a worldwide reputation for quality that continues today.</p><h3>Precision Navigation and Display Technology</h3><p>Simrad's extensive lineup of <a href="/11289-simrad-simrad-multi-function-display-systems-200956">multi-function display systems</a> delivers exceptional performance for powerboats and luxury cruisers of all sizes. The brand has become the choice for demanding customers from explorers and adventurers to premium yacht builders and charter captains, with products covering recreational vessels from small runabouts and sportfishing boats to luxury cruisers and superyachts. These advanced systems integrate GPS navigation, fish-finding sonar, and vessel monitoring in intuitive touchscreen interfaces designed for all-weather operation.</p><h3>Advanced Radar and Autopilot Systems</h3><p>At the heart of safe navigation lies Simrad's comprehensive range of <a href="/11289-simrad-simrad-radars-autopilots-200957">radars and autopilots</a>. One of Simrad's most influential contributions came with the launch of solid state Broadband Radar in 2009, followed by Halo radar technology. The current range of Simrad autopilots represents over 70 years of experience and development, with a wide range of solutions to suit any vessel type and length. These systems compensate for wind and tide, freeing operators from constant course corrections during fishing, cruising, or navigation planning.</p><h3>Modular System Architecture</h3><p>What sets Simrad apart is the modular approach to marine electronics integration. Boaters can start with core components and expand their systems over time with <a href="/11289-simrad-simrad-sounder-modules-200958">sounder modules</a> and <a href="/11289-simrad-simrad-accessories-200955">accessories</a> tailored to specific needs. Industry-standard NMEA 2000 connectivity ensures seamless integration between displays, sensors, and control systems throughout the vessel, whether building a simple single-display setup or a comprehensive multi-station command center.</p><h3>Built for Harsh Marine Environments</h3><p>After World War II, Simrad's engineering mindset shifted to the marine world, producing rugged radio telephones for fishing vessels, and by the 1950s, Simrad had earned a reputation for equipment that worked reliably in harsh conditions—a reputation that defines the brand today. That legacy of durability and purpose driven design continues to guide Simrad's modern product range, with long term investment in specialist engineering, particularly in radar, sonar and system integration. From commercial fishing operations to recreational sportfishing and luxury yacht applications, Simrad electronics are engineered to perform when it matters most.</p>

Part Number

000-11464-001
08/02/2036 6:33 AM
Sale Price

$787.00

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Usually delivered within 2 days

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Product Details

The Simrad 000-11464-001 is the 3-foot open array antenna for the Simrad HALO Pulse Compression Radar system. Engineered for recreational and light commercial marine use, this solid-state radar antenna delivers an exceptional combination of short- and long-range detection — covering targets from as close as 6 meters (20 feet) out to 48 nautical miles — without the warm-up time, high power consumption, or electromagnetic emissions of traditional magnetron pulse radar.

Key Features:

  • Pulse Compression Technology: Combines the best of traditional pulse and FMCW broadband radar for superior target definition and minimal clutter at both short and long range
  • 48nm Maximum Range: True 48-nautical-mile range with the 3-foot open array antenna
  • 2.4° Horizontal Beam Width: Narrows to 1.7° with Beam Sharpening mode active, delivering target separation equivalent to a larger 4-foot array
  • InstantOn™ Technology: Ready from standby instantly; fully operational in just 16–25 seconds from a cold power-on — no 2–3 minute magnetron warm-up wait
  • High-Speed 48RPM Operation: Rapid position updates with mode- and range-dependent high-speed rotation; brushless motor with helical geartrain ensures exceptionally quiet operation
  • Advanced Signal Processing: Digital azimuth and range sidelobe reduction enhances discrimination of small targets (e.g., channel markers) from larger adjacent targets (e.g., bridges, ships)
  • Directional Sea Clutter Rejection: Dynamically adjusts gain to allow smaller targets to be detected in difficult sea conditions
  • MARPA Target Tracking: Track up to 10 user-selected radar targets with CPA (closest point of approach) and TCPA (time to closest point of approach) data; up to 20 targets in Dual Range mode
  • Dual Range Mode: Functions like two radar arrays in one — monitor two distances simultaneously with independent displays, controls, and MARPA tracking
  • Preset Operating Modes: Harbour, Offshore, Weather, Bird, and Custom modes for optimized performance in different environments
  • Low RF Emissions: 25W solid-state GaN technology; safe to operate in anchorages and marinas
  • Ethernet Connectivity: Connects to Simrad NSS evo2 or NSO evo2 multifunction display systems via Ethernet with a bulkhead-mounted interface box
  • Blue LED Accent Lighting: Soft-glow dual-beam LED lighting integrated into the pedestal with 4-level brightness control
  • Low Maintenance: No magnetron to replace, no manual tuning, and a solid-state brushless motor driver eliminates brush wear

Specifications:

  • Transmit Power: 25W (Pulse Compression)
  • Maximum Range: 48 nautical miles
  • Minimum Range: 6 meters (20 feet)
  • Horizontal Beam Width: 2.4° (1.7° with Beam Sharpening)
  • Vertical Beam Width: 25°
  • Rotation Speed: 24 / 48 RPM
  • Input Voltage: 12–24 VDC
  • Interface: Ethernet, NMEA 0183, NMEA 2000 (via RI-12 interface box)
  • Pedestal Dimensions: 12.76"W × 13.4"D × 10.3"H
  • Warranty: 2 Years
  • FCC ID: RAYHALO

This listing is for the 3-foot antenna array only (000-11464-001). The HALO Radar Interface Box (RI-12) and cable are sold separately or as part of the complete HALO-3 radar kit (000-11469-001). Compatible with Simrad NSS evo2 and NSO evo2 multifunction display systems.

Products specifications

Waterproof

Waterproof

Dimensions

5.3" Height x 44.3" Width

Display Color

Sold Separately

Rotation

24/48 RPM

Type

Arrays

Beam

2.4 Degrees H x 25 Degrees V

Maximum Range

48 Nautical Miles

Warranty Details

Two Years

Your system showed delivery three days before it was delivered. Caused of concern.

Fast great service

Thank you for the prompt delivery

The product I ordered shipped, timely, and fit perfectly

Good experience

Fast, fast, fast. No issues. No worries.

Quick, Easy to use, great prices! Very excited to have found this!!

I just never do top scores

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