Underwater Acoustic Transducer Cylinderical Hydrophone

   Underwater Acoustic Transducer Cylinderical Hydrophone

lHemispherical directivity

lBroadband work

lHigh power

lremote transmission

llow loss

This type of transducer is mainly used for long-distance communication, its emission response -3dB bandwidth can be from 6kHz-16kHz, and the receiving sensitivity within the bandwidth is greater than -185dB. The transducer adopts an overflow ring design method to increase the bandwidth of the transducer, and a special design method is adopted to realize the vertical directivity is half-space directivity, the horizontal direction is omnidirectional, and there is no blind zone in the whole space below the transducer when is working.

13kHz Vertical directivity diagram

Transmitting voltage response

Receiving sensitivity

 impedance characteristics of transducer

Outside drawing