With features of high power capacity, wide bandwidth, high withstand voltage and larger directivity angle or a focus directivity, 1-3 composite high-frequency broadband spherical crown transducer is used in directional high-frequency standard sound source, high-frequency directional underwater acoustic communication system, 3-dimensional image sonar and so on.
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1-3 composited high-frequency broadband spherical crown transducer
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Characteristics
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CST-150
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CST-200
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CST-300
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CST-600
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Resonance frequency (kHz)
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150.0
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200.0
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300.0
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600.0
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Working frequency range (kHz)
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100～200
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150～300
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200～400
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400～800
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spherical beam angle @Fr(°)
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40
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40
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40
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40
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Diameter (mm)
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100
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100
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100
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100
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curvature radius (mm)
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120
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120
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120
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120
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Transmitting source level @Fr(dB)
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≥200
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≥200
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≥205
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≥205
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