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.
NORMA vydána dne 15.6.1994
Designation standards: BS EN 21864:1994
Publication date standards: 15.6.1994
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 0 580 23178 X Status: Definitive