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A 100 & 325 kHz composite sidescan sonar array design to encompass impressive range and resolution. It consists of two high quality arrays, the low frequency section offering exceptional performance.
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Datasheet  - Sidescan Sonar (CTG1356)

CTG1356 Sidescan Sonar 

Typical Applications 

  • Salvage operations in lakes, rivers and seas

  • Dam Inspection

  • Marine Archaeology

  • Bridge Footing and Abutments Inspection

  • Location of sunken logs from lumber operations

  • Location of mines and beach landing obstructions

  • Fish finding for recreational or commercial operations

  • Shell fish bed location and identification

  • Oil pipe line location and inspection

  • Oil drilling rig inspection

  • Assist police operations searching for crime evidence

  • Location of sunken boats, vehicles and aircraft for insurance and salvage rewards

  • Mosaic construction of wreckage debris fields

  • Location of drowning victims

  • Monitor and guide diver search operations

  • Dredging operations

  • Hazardous waste site assessment & Environmental cleanup

  • Hydrographic Surveys

  • Wreck and treasure hunting

  • Reef monitoring

  • Harbor Inspection

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Features

A 100 & 305 kHz composite sidescan sonar array design to encompass impressive range and resolution. It consists of two high quality arrays, the low frequency section offering exceptional performance. The latest composite technology has been used in the manufacture of this high-resolution device, resulting in a reduction in side lobes of at least 10dB.

Advantages

  • Broadband operation

  • Superior image quality

  • increased efficiency

  • Increased range capability

  • Low noise performance

  • Omni-directional response

Options

A single frequency 100kHz array is also available. We also have an extensive custom design capability, see Custom Design Page.

 

Order Number

CTG1356

Nominal Resonant Frequency

100 & 305kHz

Bandwidth

12kHz

Transmit Sensitivity

166/164dB re 1µPa/V@1m        

Receive Sensitivity

-180 / -181dB re 1V/µPa                  

Source Level

223/232dB re 1µPa@1m 

Useable Frequency Range

See datasheet

Linear Frequency Range

See datasheet

Horizontal Beam Pattern

2/ 0.7± degrees

Vertical Beam Pattern

60 / 40± degrees

Capacitance

5 / 3nF

Maximum Input Voltage

600Vrms (VSG-4-PCB connector)

Maximum Input Power

320 / 244W

Dimensions

530/64/47mm  length/diameter /

Operating Depth

2000m

Cable/ Connector/ Mounting

CS/CS/ Tow. 
Customer specify cable, connector and calibration requirements

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Chelsea Technologies Group Ltd
55 Central Avenue, West Molesey,
Surrey, KT8 2QZ, UK.
Tel: +44 (0)20 8481 9000    Fax: +44 (0)20 8941 9319
Email: sales@chelsea.co.uk

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©2003 Chelsea Technologies Group - The company reserves the right to alter this specification without prior notice.