5Khz-12khz Low Frequency Overflow Ring Transducer FFR Projector Sound Source

5Khz-12khz Low Frequency Overflow Ring Transducer FFR Projector Sound Source

We independently developed acoustic transducer products cover a full range of hydrophones, transmitting transducers, transceiver transducers, sonar array transducers and ultrasonic transducers, covering overflow rings, flextensional and curved discs. and composite materials, etc., achieving full coverage from low to medium frequency to high frequency, from shallow water to 10,000-meter water depth, and can be widely used for listening and homing detection, communication networking, positioning and navigation, seabed surveying and mapping, forward-looking side scanning, industrial and medical ultrasound and other types of acoustic equipment.

Specification:

Measurement Contents:

1. Conductivity and Capacitance Curves:

Measuring the conductivity and capacitance curves of the transducer.

2. Transmitting Response: Measuring the voltage transmission response of the transducer from 5kHz to 12kHz, with a minimum of 144dB at 8kHz.

3. Source Level: The source level at the transducer's resonant frequency should be no less than 195dB.

4. Horizontal Directivity: Omnidirectional, measured at 8kHz.

5. Vertical Directivity: Half-space, measured at 8kHz.

6. Hydrostatic Pressure: 60MPa.

7. Measurement Data: Two transducers were used. The measurement acoustic performance is as follows:

Conductivity and Capacitance Curves

Transmitting Response (dB)

Sound source level

Horizontal Direction

Vertical Direction