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BS EN 21864:1994
Information technology. Unrecorded 12,7 mm (0,5 in) wide magnetic tape for information interchange. 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi) NRZ1
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Summary
Form tolerances;Drums (materials handling equipment);Data media;Dimensions;Width;Magnetic tapes;Data recording;Digital recording methods;Environment (working);Recording characteristics;Coatings;Testing conditions;Dimensional tolerances;Elongation;Thickness;Storage;Magnetic recording;Length;Information exchange;Mechanical testing;Data processing;Opacity;Virgin media;Reflection factor;Electrical resistance;Signal level;Calibration;Magnetic recording (data);Identification methods
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 06/15/1994 |
| Page Count | 24 |
| Themes | Identification methods |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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