The L3 coaxial system

The L3 coaxial system is a new broad-band 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 th...

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Bibliographic Details
Published in:Transactions of the American Institute of Electrical Engineers. Part 1. Communication and electronics 1953-09, Vol.72 (4), p.395-413
Main Authors: Elmendorf, C. H., Ehrbar, R. D., Klie, R. H., Grossman, A. J.
Format: Article
Language:English
Subjects:
Cable TV
Coaxial cables
Interference
Modulation
Noise
Repeaters
Online Access:Get full text
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Description
Summary:The L3 coaxial system is a new broad-band 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:0097-2452
2379-674X
DOI:10.1109/TCE.1953.6372025