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 6220-00-901-2097
NSN 6135-01-278-9717
NSN 5996-01-531-2036
NSN 6610-00-058-0900
NSN 5975-00-081-2171
NSN 6645-01-580-9570
NSN 5965-01-495-1170
NSN 5960-00-140-9583
NSN 6610-01-468-6880
NSN 5990-00-459-5752
NSN 6135-01-050-3194
NSN 5999-01-329-4661