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 |
CST-150 |
CST-200 |
CST-300 |
CST-600 |
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Resonance frequency (kHz) |
150.0 |
200.0 |
300.0 |
600.0 |
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Working frequency range (kHz) |
100～200 |
150～300 |
200～400 |
400～800 |
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spherical beam angle @Fr(°) |
40 |
40 |
40 |
40 |
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Diameter (mm) |
100 |
100 |
100 |
100 |
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curvature radius (mm) |
120 |
120 |
120 |
120 |
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Transmitting source level @Fr(dB) |
≥200 |
≥200 |
≥205 |
≥205 |
