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 6105-01-381-2496
NSN 5985-00-644-3278
NSN 5935-01-061-6327
NSN 5910-00-341-6114
NSN 6240-01-336-8337
NSN 5920-01-131-4374
NSN 5996-01-038-8474
NSN 6110-01-234-7124
NSN 7035-01-094-2365
NSN 5855-01-178-8732
NSN 6650-00-146-3282
NSN 5915-01-651-5390