Method and apparatus for reducing the electrical coupling in communicating cables

A method for reducing the electrical coupling in communications cables constructed of bundles in which in a first twisting stage of a two stage operation sections of opposite phase are formed in pairs in the twisted units and in the second twisting stage, adjacent twisted units are related to each o...

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Hauptverfasser: SPATZ, JURGEN, VOGELSBERG, DIETER, GURKAYNAK, ERDAL, LIEDTKE, GERHARD
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creator SPATZ
JURGEN
VOGELSBERG
DIETER
GURKAYNAK
ERDAL
LIEDTKE
GERHARD
description A method for reducing the electrical coupling in communications cables constructed of bundles in which in a first twisting stage of a two stage operation sections of opposite phase are formed in pairs in the twisted units and in the second twisting stage, adjacent twisted units are related to each other in such a manner that two adjacent twisted units always have the same number or approximately the same number of parallel sections of the same and opposite phase over their entire length. In one disclosed apparatus for carrying out this method an aperture disc, which is rotatable about the twisting axis and whose angular position is variable, is arranged in front of each twisting nipple in the first twisting stage.
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subjects BASIC ELECTRIC ELEMENTS
CABLES
CABLES OTHER THAN ELECTRIC
CONDUCTORS
ELECTRICITY
INSULATORS
ROPES
ROPES OR CABLES IN GENERAL
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
TEXTILES
title Method and apparatus for reducing the electrical coupling in communicating cables
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