Dual Beam Transducers

Adaptable to a wide range of seabed depths and target resolutions. Over-side, hull and external mounting are available in a choice of frequencies.

Showing all 5 results

  • T28

    DatasheetRequest Price

    Technical Specification

    Resonant Frequency 210kHz

    Horizontal Beam Wide (-3dB) Conical 5.7deg

    Horizontal Beam Narrow (-3dB) Conical 2.9deg

    Transmit Sensitivity Wide 178dB re 1µPa/V @ 1m

    Transmit Sensitivity Narrow 183dB re 1µPa/V @ 1m

    Receive Sensitivity -185dB re 1V/µPa

    Input Power Wide 1600 Watts

    Input Power Narrow 3000 Watts

    Bandwidth 12kHz

    Nominal Impedance 50 Ohms

    Operating Depth 250m

    Optional Beam Selection Box on request

  • T37

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    Technical Specification

    Resonant Frequency 200kHz

    Horizontal Beam Wide (-3dB) Conical 6deg

    Horizontal Beam Narrow (-3dB) Conical 3.1deg

    Transmit Sensitivity Wide 177dB re 1µPa/V @ 1m

    Transmit Sensitivity Narrow 182dB re 1µPa/V @ 1m

    Receive Sensitivity -185dB re 1V/µPa

    Input Power Wide 1600 Watts

    Input Power Narrow 3000 Watts

    Bandwidth 12kHz

    Nominal Impedance 50 Ohms

    Operating Depth 250m

    Optional Beam Selection Box on request

  • T38

    DatasheetRequest Price

    Technical Specification

    Resonant Frequency 120kHz

    Beam Angle Wide (-3dB) Conical 16.5deg

    Beam Angle Narrow (-3dB) Conical 10.5deg

    Transmit Sensitivity Wide 172dB re 1µPa/V @ 1m

    Transmit Sensitivity Narrow 176dB re 1µPa/V @ 1m

    Receive Sensitivity -187dB re 1V/µPa

    Input Power Wide 1600 Watts Pulsed

    Input Power Narrow 3000 Watts Pulsed

    Bandwidth 8kHz

    Input Impedance 50 Ohms

    Operating Depth 250m

    Optional Beam Selection Box on request

  • T119

    DatasheetRequest Price

    Technical Specification

    Resonant Frequency 12kHz

    Beam Angle Wide (-3dB) 40 x 26deg

    Beam Angle Narrow (-3dB) 40 x 14deg

    Transmit Sensitivity Wide 160dB re 1µPa/V @ 1m

    Transmit Sensitivity Narrow 165dB re 1µPa/V @ 1m

    Receive Sensitivity -168dB re 1V/µPa

    Side Lobe Level -13.5dB

    Front/Back Ratio -30dB

    Input Power Wide 1600 Watts Pulsed

    Input Power Narrow 3000 Watts Pulsed

    Bandwidth 2kHz

    Impedance Wide 250 Ohms

    Impedance Narrow 150 Ohms

    Optional Beam Selection Box on request

  • 153 Series

    DatasheetRequest Price

    Technical Specification

    Resonant Frequency 33kHz

    Beam Angle Wide (-3dB) Conical 16.5deg

    Beam Angle Narrow (-3dB) Conical 10deg

    Transmit Sensitivity Wide 167dB re 1µPa/V @ 1m

    Transmit Sensitivity Narrow 170dB re 1µPa/V @ 1m

    Receive Sensitivity -168dB re 1V/µPa

    Input Power Wide 1000 Watts

    Input Power Narrow 3000 Watts

    Bandwidth 3.5kHz

    Nominal Impedance 100 Ohms

    Optional Beam Selection Box on request