BS 7024-3:1988

This standard BS 7024-3:1988 Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 1.9 tpmm (48 tpi) on both sides is classified in these ICS categories:

• 35.220.21 Magnetic disks

This part of ISO 7487 specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in) flexible disk cartridges intended for data interchange between data processing systems.

NOTE Numeric values in the SI and/or Imperial measurement system in this International Standard may have been rounded off and therefore are consistent with, but not exactly equal to, each other. Either system may be used, but the two should be neither intermixed nor re-converted. The original design of this part of ISO 7487 was made using SI units.

Specifies the quality of recorded signals, track layout, and a track format to be used on such a cartridge intended for data interchange between data processing systems.