DualSweep Rotation Actuator DRA-35/5

Positioning device for automatic alignment of hydrophones or transducers in two planes orthogonal to the direction of sound. Positioning in the horizontal direction within an angle range of ±35° can be used to determine the directional characteristics. Positioning in the vertical direction takes place within an angle segment of ±5° and is used to align the sound axis. Control is via the SFS631R control unit (VK-62502).