14.000" overall length 13.000" overall width selects 24 contiguous transducer slave signals from a cylindrical array of 72, and through a phasing network provides a combined signal output equivalent to that obtained from a planar array. sequentially advances 24 slave aperture around array so that 360 degree scan is achieved 30 times per second. interpolation between scanning steps is used to simulate smooth, continuous scanning action of mechanically rotating transducer. provides two synchronizing signals to transmit position information to the detecting-ranging set, sonar an/sqs-26cx
13.300" overall length 13.000" overall width function: selects 30 contiguous transducer slave signals from a cylindrical array of 72, provides 30 selected output signals attenuated by 27.4 decibel. sequentially advances 30 selected stave signals around array as controlled by bearing angle control resolver. interpolation between stave input steps is used to simulate smooth, continuous scanning action of mechanically rotating transducer. provides three synchro interface outputs to detecting-ranging set, sonar an/sqs-26cx.
13.300" overall length 13.200" overall width pfunction: selects 24 contiguous transducer stave signals from a cylindrical array of 72 provides 24 selected output signals attenuated by 27.4 decibel. sequentially advances 24 selected stave signals arround array as controlled by bearing angle control resolver. interpolation between stave input steps is used to simulate smooth, continuous scanning action of mechanically rotating transducer. provides two synchro interface outputs to detecting-ranging sonar an/sqs-26cx
