The Type T257 is one of a series of underwater transducers available from Neptune that are designed for use in transponders, beacons, acoustic release mechanisms and data communication systems. This versatile transducer combines efficient broad band transmission and reception suited to submarine range tracking applications on underwater trials ranges. The nylon base incorporates threaded fastenings and an 'O' ring seal allowing simple and direct mounting onto equipment or pressure housings. Electrical connection is via a twisted screen pair cable.
- 25 KHZ CYLINDRICAL TRANSDUCER
- BROAD BAND TRANSMISSION
- RANGE TRACKING