20Hz-80kHz Spherical Hydrophone with Preamplifiers Underwater Projector
Product Description
Hz-30kHz Small Size Shock-resistant Hydrophone Cylindrical Receiving Transducer
Technical Parameters：
Technical Parameters
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|
Operating Frequency Range |
20HzHz-80kHz |
Receiving Sensitivity |
≥-175dB（pre-amplification+20dB） |
Horizontal Directivity |
Omnidirectional（±1.5dB） |
Horizontal Directivity |
≥60°（-3dB） |
Power Input |
+4.5v-12v |
Output Mode |
Differential output
|
Other Parameters
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|
Main Unit Dimensions |
Diameter 52 mm, Height 169 mm
|
Operating Depth |
200m |
Standard Cable |
10 m watertight cable (customizable)
|
Metal Material |
316L/TC4 (customizable)
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Mounting Method |
Flange mount / Suspended deployment (customizable)
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Watertight Connector |
Customizable
|
Protective Structure |
Optional
|
Other |
Optional hook |
Acoustic Performance Curves: