Function and Features: Capable of both phased transmission and phased reception of acoustic waves. The applicable frequency range is from 38 kHz to 1 MHz. When combined with wideband matching layer technology, it enables the transmission and reception of broadband signals. It features high electro-acoustic conversion efficiency, a compact form factor, and strong pressure resistance.

Directivity: Beam deflection angle of 20-30°, beam width of 3-6°, conical directionality.

Application Scenarios: Doppler Velocity Logs (DVLs), Acoustic Doppler Current Profilers (ADCPs).

Operating Environment: Lakes, oceans.

Pressure-Resistant Depth: Over 50 meters, up to 3000 meters.