20Khz Low Frequency Underwater Acoustic Transducer Hydrophone Transducer
Product Description
20Khz Low Frequency Underwater Acoustic Transducer Hydrophone Transducer
Conductance and capacitance curves
Measuring the conductance and capacitance curves of the transducer in the frequency band range of 1kHz-40kHz, and its resonant frequency should be (20±1)kHz;
Send Voltage Response
When measuring the transmission voltage response in the frequency band of 15kHz-30kHz, it should not be lower than 135dB;
vertical directivity
When measuring the vertical directivity at 20kHz, the opening angle should be (60±5)°.
Send Voltage Response
When measuring the transmission voltage response in the frequency band of 15kHz-30kHz, it should not be lower than 135dB;
vertical directivity
When measuring the vertical directivity at 20kHz, the opening angle should be (60±5)°.
1.
Conductance and capacitance curves