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Side‑Scan Sonar Series ​

Multi‑frequency Side Scan Sonar for Underwater Imaging, Target Detection & Subsea Survey | Compatible with Towfish, UUV, AUV, ROV, USV ​

Our UAC‑series side‑scan sonar delivers high‑clarity underwater imaging for pipeline inspection, marine engineering, search & rescue, underwater target detection. Multiple frequency options: 300kHz / 450kHz /750kHz, covering different range‑resolution trade‑offs. 

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UAC‑Series Side‑Scan Sonars

UAC-300S-Side-Scan-Sonar-300kHz

UAC-300S 

Frequency: 300kHz
Max Detection Range: 250m
Beam Angle: 0.22°(H) × 40°(V)
Maximum Survey Speed: 10 kn

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UAC-450S   Underwater Acoustic Camera -Side Scan Sonar

UAC-450S

Frequency: 450kHz
Max Detection Range: 200m
Beam Angle: 0.2°(H) × 36°(V)
Maximum Survey Speed: 8 kn

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UAC-750S Single-beam Side-scan Sonar

UAC-750S

Frequency: 750kHz
Max Detection Range: 150m
Beam Angle: 0.25°(H) × 36°(V)
Maximum Survey Speed: 5 kn

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Specifications Compare Table

Specification UAC‑300S UAC‑450S UAC‑750S
Operating Frequency 300 kHz (Center), 40 kHz (Bandwidth) 450 kHz (Center), 50 kHz (Bandwidth) 750 kHz (Center), 60 kHz (Bandwidth)
Beam Angle / FOV 0.3° Horizontal, 40° Vertical 0.28° Horizontal, 38° Vertical 0.25° Horizontal, 36° Vertical
Max Detection Range 250m (Per Side) / 500m (Total Swath) 200m (Per Side) / 400m (Total Swath) 75m (Per Side) / 150m (Total Swath)
Range Resolution 8.0 cm × 2.5 cm 6.0 cm × 2.5 cm 1.5 cm
Max Operating Depth 300m (Customizable) 600m (Customizable) 500m (Customizable)
Max Survey Speed 10 knots 8 knots 5 knots
Communication 100M/1000M Adaptive Ethernet 100M/1000M Adaptive Ethernet 100M/1000M Adaptive Ethernet
Power Consumption 18‑36 VDC, 35W (Typical) 18‑36 VDC, 33W (Typical) 18‑36 VDC, 10W (Typical)
Transducer Dimensions 1349mm × 86mm × 28mm (Single Side) 1000mm × 32mm × 23mm (Single Side) 482mm × 40mm × 40mm (Single Side)
Electronics Module Ø150mm × L550mm Ø160mm × L350mm 145mm × 85mm × 40mm
Weight Transducer: 2800g (Side) / Electronics: 4200g Transducer: 1400g (Side) / Electronics: 2600g Transducer: 500g (Side) / Electronics: 400g
Software & SDK Sonar GUI software / SDK for secondary development Sonar GUI software / SDK for secondary development HD Sonar software / SDK for secondary development

How to Select Right Side‑Scan Sonar

  • Long detection range 
    → Choose lower frequency (UAC‑300S,300kHz,max 250m per‑side)
  • Ultra‑high resolution, short‑range inspection 
    → UAC‑750S(750kHz,1.5cm resolution)
  • Platform requirement: 
    confirm carrier (Towfish / AUV / ROV / USV) & power budget

Typical Applications


  • Marine Infrastructure & Engineering Survey
  • Subsea Pipeline & Cable Route Inspection
  • Underwater Target Detection & Identification
  • Search, Rescue & Salvage Operations

FAQ ​

Our UAC series side-scan sonar supports integration with towfish, UUV, AUV, ROV and USV. UAC‑750S features a compact form factor and is especially suitable for small AUV/ROV integration.

  Yes. The rated depth of each model is customizable to meet your project requirements. Contact our engineering team for depth modification options.

Yes. Every UAC side-scan sonar comes with supporting software and SDK, allowing users to integrate sonar data into their own control systems and mission software.

What is the communication interface of your side-scan sonar?

All UAC side-scan sonar models adopt 100M/1000M adaptive Ethernet for stable, high-speed transmission of sonar imaging data.

  Need Technical Support or Customization?

  Our side‑scan sonar support custom operating depth, OEM integration & SDK secondary development.

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