Signal drop-out is any 2 consecutive bits whose read back signal amplitude is less than 40 pct. Of the standard reference amplitude at 1600 bpi; 9-track, phase encoding; 2 photoreflective markers 0.9-1.3 in. L, 0.17-0.21 in. W, 0.0008 in. Thk max; wraparound reel band
A thin flexible strip of material with a layer of magnetic coating on one surface on which character information is recorded while processing at electronic speeds. The information is recorded in the form of magnetized spots, for storage or reproduction in printed or punched card form. May be in roll form or encased in a cartridge or cassette. For items not specifically designed for use in electronic data processing see tape, sound recording. For prerecorded disk or tape computer programs see disk program, automatic data processing and tape program, automatic data processing.
Classification: Parts and accessories equally suitable for use with machines of two or more of the headings 8469 to 8472
NSN 5895-01-225-7013
NSN 6645-00-256-4072
NSN 5985-01-293-6571
NSN 5895-01-444-6439
NSN 5960-01-443-3067
NSN 5960-00-889-5470
NSN 5835-01-207-4484
NSN 5999-01-204-6416
NSN 6130-01-371-3805
NSN 2925-00-371-2285
NSN 5925-01-085-6444
NSN 6220-01-099-8561