An item consisting of a cathode ray tube and a video pickup tube such as a photomultiplier. The radial sweep of the cathode ray tube sequentially illuminates either an opaque or translucent object such as a map or transparency. The electrical output of the video pickup tube is uniformly related to the input light signal variations caused by the color contrast characteristics of the object being scanned. See also scanner, light generating and video mapping group.
NSN 5965-01-480-3096
NSN 6105-01-363-9002
NSN 5996-00-583-0796
NSN 5965-01-201-1580
NSN 6610-01-480-0586
NSN 6650-01-364-8504
NSN 5835-00-148-9719
NSN 5895-01-106-4161
NSN 5990-00-150-6979
NSN 7035-01-512-1826
NSN 5855-01-149-4110
NSN 5835-01-012-4245