BS 6958-2:1988, EN 28860-2:1989 ISO 8860-2:198 - Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format
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BS 6958-2:1988, EN 28860-2:1989 ISO 8860-2:198

Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format

Status : Withdrawn   Published : September 1988

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Provides guidance on the track layout, track format and characteristics of recorded signals.




Standard NumberBS 6958-2:1988, EN 28860-2:1989 ISO 8860-2:198
TitleGuide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format
StatusWithdrawn
Publication Date30 September 1988
Withdrawn Date25 April 2012
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsEN 28860-2:1989,ISO 8860-2:1987
Amended ByAMD 6753
AMD 7051
DescriptorsData media, Magnetic disks, Electrical wave measurement, Signal level, Data layout, Data transfer, Frequency modulation, Data processing, Data recording, Recording media, Flexible disks, Recording characteristics, Magnetic disk recordings, Recording tracks, Magnetic recording
ICS35.220.21
Title in FrenchGuide pour la construction et l'utilisation des cartouches à disquette de 90 mm (3,5 in) pour échange de données utilisant un enregistrement à modulation de fréquence modifiée à 7958 ftprad, 5,3 tpmm (135 tpi) sur 80 pistes par face. Schéma de piste
Title in GermanLeitfaden fuer die Herstellung und Anwendung von 90-mm-(3,5 inch)-Disketten fuer den Datenaustausch unter Verwendung von modifizierter Wechseltaktschrift mit 7958 Flusswechsel/rad, 5,3 Wechsel/mm (135 Wechsel/inch) auf 80 Spuren auf jeder Seite. Spurformat
CommitteeICT/1
ISBN0 580 16521 3
PublisherBSI
FormatA4
DeliveryNo
Pages18
File Size442.9 KB
NotesThis standard has been withdrawn as it is identical to EN 28860-2:1989, which has been withdrawn by CEN/SS F12
Price£134.00


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