8khz-16khz Low-frequency Deepsea Acoustic Transducer for Underwater Vehicle Navigation

8khz-16khz Low-frequency Deepsea Acoustic Transducer for Underwater Vehicle Navigation

The low-frequency transponder transducer features a half-space transmit/receive design, offering exceptional underwater acoustic penetration and long-range propagation. Engineered for full-ocean-depth environments, it boasts a robust structure that ensures stable signal transmission, reception, and transponding—even in extreme depths and complex hydrological conditions. It serves as a reliable solution for high-end applications such as deep-sea exploration and the navigation of underwater vehicles.

Technical Specifications

Operating Frequency Band: 8 kHz – 16 kHz

Transmit Response: 135 dB (μPa/V @ 1 m)

Sensitivity: -190 dB (ref: 1 V/μPa)

Static Capacitance: 30 nF

Directivity: Omnidirectional (horizontal); >180° @ 8 dB (vertical)

Voltage Rating: 1000 V

Operating Depth: Full ocean depth

Encapsulation Material: Rubber

Interface: Watertight connector

Storage Temperature: 0°C – 40°C

Operating Temperature: -5°C – 70°C