Low Frequency Three-channel Hydrophone Transducer Underwater Acoustic Transducer
Product Description
Low Frequency Three-channel Hydrophone Transducer Underwater Acoustic 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)°.
Three-channel low frequency transducer
Conductance and capacitance curves
Measure 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)°.
1.
Conductance and capacitance curves