The L3 coaxial system: System design

The L3 coaxial system is a new broadband facility for use with existing and new coaxial cables. It makes possible the transmission of 1,860 telephone channels or 600 telephone channels and a television channel in each direction on a pair of coaxial tubes. The principal system design problems and the...

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Bibliographic Details
Published in:The Bell System technical journal 1953-07, Vol.32 (4), p.781-832
Main Authors: Elmendorf, C. H., Ehrbar, R. D., Klie, R.H., Grossman, A. J.
Format: Article
Language:English
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Summary:The L3 coaxial system is a new broadband facility for use with existing and new coaxial cables. It makes possible the transmission of 1,860 telephone channels or 600 telephone channels and a television channel in each direction on a pair of coaxial tubes. The principal system design problems and the methods used in their solution are described. The over-all system is described in terms of its components and their location in the system.
ISSN:0005-8580
2376-7154
DOI:10.1002/j.1538-7305.1953.tb03713.x