Standard ECMA-139
3,81 mm Wide Magnetic Tape Cartridge
for Information Interchange - Helical Scan Recording - DDS Format
(June 1990)
This Ecma Standard specifies the physical and magnetic characteristics
of a 3,81 mm wide magnetic tape cartridge to enable interchangeability
of such cartridges. It also specifies the quality of the recorded
signal, the format and the recording method, thereby allowing
data interchange by means of such magnetic tape cartridges.
The following file can be freely downloaded:
| File name |
Size (Bytes) |
Content |
| ECMA-139.pdf |
7 505 551 |
Acrobat (r) PDF file |
This Ecma publication is also approved as ISO/IEC 10777.
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