With features of high power capacity, wide bandwidth and high withstand voltage, 1-3 composite high-frequency broadband piston transducer is widely used in ADCP / DVL, single beam echo-sounder, parametric acoustic sonar, high-frequency directional communication system and so on. With features of high power capacity, wide bandwidth and high withstand voltage, 1-3 composite high-frequency broadband piston transducer is widely used in ADCP / DVL, single beam echo-sounder, parametric acoustic sonar, high-frequency directional communication system and so on.
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1-3 composite high-frequency broadband piston transducer
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Characteristics
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CT-150
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CT-200
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CT-300
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CT-600
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CT-1000
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CT-1200
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Resonance frequency Fr(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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1000.0
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1200.0
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Bandwidth
Δf (kHz)
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45.0
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60.0
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90.0
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180.0
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300.0
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360.0
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Impedance @ Fr (Ohms)
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120.0
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60.0
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50.0
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50.0
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50.0
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35.0
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Capacitance (pF)
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7500.0
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10000.0
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7900.0
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4000.0
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2500.0
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3000.0
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Beam angle (°, -3dB)
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5.0
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3.58
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3.3
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3.3
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3.2
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2.7
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Height (mm)
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35.0
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30.0
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25.0
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20.0
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15.0
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15.0
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Diameter (mm)
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135.0
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140.0
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105.0
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55.0
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36.0
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36.0
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Transmit Voltage Response
(dB,Ref. 1uPa/Volt)
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179.0
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183.0
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186.0
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185.0
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186.0
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189.0
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Receive sensitivity
(dB,Ref. 1Volt/μPa)
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-176.0
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-179.0
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-183.0
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-190.0
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-193.0
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-195.0
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Ceramic diameter (mm)
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120.0
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125.0
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90.0
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45.0
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28.0
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28.0
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