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High bit rate mass data storage deviceThe HDDR-II mass data storage system consists of a Leach MTR 7114 recorder reproducer, a wire wrapped, integrated circuit flat plane and necessary power supplies for the flat plane. These units, with interconnecting cables and control panel are enclosed in a common housing mounted on casters. The electronics used in the HDDR-II double density decoding and encoding techniques are described.
Document ID
19740019548
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Date Acquired
September 3, 2013
Publication Date
February 23, 1973
Subject Category
Computers
Report/Patent Number
NASA-CR-120302
TM-329-165
Report Number: NASA-CR-120302
Report Number: TM-329-165
Accession Number
74N27661
Funding Number(s)
CONTRACT_GRANT: NAS8-28959
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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