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Full Description

Specifies the characteristics of 12.7 mm (0.5 in) wide magnetic tape with reel, to enable magnetic and mechanical interchangeability of such tape between information processing systems. It applies solely to magnetic tape for digital recording using the NRZ-1 method of recording at 32 and 356 ftpmm (800 and 9 042 ftpi) or the phase-encoded method of recording at 126 ftpmm (3 200 ftpi) in which the direction of magnetization is nominally longitudinal.
 

Document History

  1. AS 1011-1993


    Information processing systems - Unrecorded 12.7 mm (0.5 in) wide magnetic tape for information interchange - 32 ftpmm (800 ftpi), NRZ1, 126 ftpmm (3200 ftpi) phase encoded and 356 ftpmm (9042 ftpi), NRZ1

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  2. AS 1011-1986

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    Information processing - Unrecorded 12.7 mm (0.5 in) wide magnetic tape for information interchange - 32 ftpmm (800 ftpi) NRZ-1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi) NRZ-1

    • Historical Version