Spherical Projectors

Where high power, omni-directional broad-band signals and wide-band noise are required.

Showing all 6 results

  • D/11

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    Technical Specification

    Resonant Frequency 11kHz (Nominal)

    Beam Pattern Omni +/- 1dB up to 18kHz

    Transmit Sensitivity 150dB re 1µPa/V @ 1m

    Receive Sensitivity -185dB re 1V/µPa

    Capacitance @ 1kHz 86000pF

    Input Power 3000 Watts around resonance

    Operating Depth 2000m

  • D/17

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    Technical Specification

    Resonant Frequency 17kHz (Nominal)

    Beam Pattern Omni +/- 1dB up to 30kHz

    Transmit Sensitivity 148dB re 1µPa/V @ 1m

    Receive Sensitivity -190dB re 1V/µPa

    Capacitance @ 1kHz 60000pF

    Input Power 2000 Watts around resonance

    Operating Depth 2000m

  • D/26

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    Technical Specification

    Resonant Frequency 26kHz (Nominal)

    Beam Pattern Omni +/- 1dB up to 35kHz

    Transmit Sensitivity 150dB re 1µPa/V @ 1m

    Receive Sensitivity -192dB re 1V/µPa

    Capacitance @ 1kHz 42000pF

    Input Power 850 Watts around resonance

    Operating Depth 2000m

  • D/45

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    Technical Specification

    Resonant Frequency 45kHz (Nominal)

    Beam Pattern Omni +/- 1dB up to 55kHz

    Transmit Sensitivity 148dB re 1µPa/V @ 1m

    Receive Sensitivity -195dB re 1V/µPa

    Capacitance @ 1kHz 22000pF

    Input Power 725 Watts around resonance

    Operating Depth 2000m

  • D/60

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    Technical Specification

    Resonant Frequency 60kHz (Nominal)

    Beam Pattern Omni +/- 1dB up to 70kHz

    Transmit Sensitivity 147dB re 1µPa/V @ 1m

    Receive Sensitivity -200dB re 1V/µPa

    Capacitance @ 1kHz 9800pF

    Input Power 250 Watts around resonance

    Operating Depth 4000m

    Please contact us for further information on this product at sales@neptune-sonar.co.uk

  • D/140

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    Technical Specification

    Resonant Frequency 150kHz (Nominal)

    Beam Pattern Omni +/- 2dB up to 160kHz

    Transmit Sensitivity 147dB re 1µPa/V @ 1m

    Receive Sensitivity -206dB re 1V/µPa

    Capacitance @ 1kHz 2500pF

    Input Power 100 Watts around resonance

    Operating Depth 1500m

    Please contact us for further information on this product at sales@neptune-sonar.co.uk