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Liquid Robotics Equipment

Holt Array

In-house built, configurable towed acoustic line array for ASW, maritime domain awareness and acoustic research on low-speed platforms and seabed stations.

Description

The Holt Array, named after its inventor Mike Holt, is Liquid Robotics' towed acoustic line array, manufactured at its U.S. facility and made available in 2026. It is designed for anti-submarine warfare, maritime domain awareness and acoustic research.

Key features

  • High-precision sensing with optimal dynamic range and increased sensitivity
  • Minimal, ambient-limited self-noise
  • Adjustable sensor spacing to optimize array aperture for different missions
  • Standard length 40 m, up to 100 m, with up to 35 channels

Applications

Low-speed crewed and uncrewed platforms such as Wave Gliders, UUVs and buoyancy gliders, as well as fixed seabed stations.

Specifications

Standard length40 m
Maximum length100 m
Channelsup to 35

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