A CABLE COMPRISING TWISTED METALLIC CONDUCTORS WITH HIGH ELECTRICAL PERFORMANCE FOR USE IN DIGITAL SYSTEMS

A cable having twisted metallic conductors for use in digital systems. Twisted metallic conductor cable with high electrical performance for use in digital systems formed by a bundled array of insulated metallic conductors of thermoplastic material sheathed in a protective banding and by a metallic...

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Bibliographische Detailangaben
Hauptverfasser: ANDRADE, MARCELO, DE ARAUJO, DA SILVA, JOAO, CARLOS, VIEIRA, FEDERIGHI, RENATA, CIDADE
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A cable having twisted metallic conductors for use in digital systems. Twisted metallic conductor cable with high electrical performance for use in digital systems formed by a bundled array of insulated metallic conductors of thermoplastic material sheathed in a protective banding and by a metallic shielding and finally by a protective cover. The cable uses simultaneously a series of pitches having a maximum and minimum value between 10 and 80 mm and a conductor insulation with a thickness from 2.0 to 2.2 times the conductor diameter for a dielectric constant of 1.87. The combination of the special sequence of pitches and an adequate insulation thickness provides a decrease in attenuation and an improvement concerning the problem of cross talk in digital data transmission.