GB427365A - Improvements relating to the reduction of the far-end crosstalk in trunk communication cables - Google Patents

Improvements relating to the reduction of the far-end crosstalk in trunk communication cables

Info

Publication number
GB427365A
GB427365A GB10803/34A GB1080334A GB427365A GB 427365 A GB427365 A GB 427365A GB 10803/34 A GB10803/34 A GB 10803/34A GB 1080334 A GB1080334 A GB 1080334A GB 427365 A GB427365 A GB 427365A
Authority
GB
United Kingdom
Prior art keywords
cores
capacity
varied
inductance
cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB10803/34A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB427365A publication Critical patent/GB427365A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/02Cables with twisted pairs or quads
    • H01B11/04Cables with twisted pairs or quads with pairs or quads mutually positioned to reduce cross-talk

Landscapes

  • Communication Cables (AREA)
GB10803/34A 1933-04-10 1934-04-10 Improvements relating to the reduction of the far-end crosstalk in trunk communication cables Expired GB427365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE427365X 1933-04-10

Publications (1)

Publication Number Publication Date
GB427365A true GB427365A (en) 1935-04-23

Family

ID=6477306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10803/34A Expired GB427365A (en) 1933-04-10 1934-04-10 Improvements relating to the reduction of the far-end crosstalk in trunk communication cables

Country Status (2)

Country Link
FR (1) FR771465A (fr)
GB (1) GB427365A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526555A2 (fr) * 2003-10-24 2005-04-27 Tyco Electronics Corporation Câble à matériau de remplissage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526555A2 (fr) * 2003-10-24 2005-04-27 Tyco Electronics Corporation Câble à matériau de remplissage
EP1526555A3 (fr) * 2003-10-24 2006-06-07 Tyco Electronics Corporation Câble à matériau de remplissage

Also Published As

Publication number Publication date
FR771465A (fr) 1934-10-09

Similar Documents

Publication Publication Date Title
DE2262237B2 (de) Kopplerschaltung für die kombinierte Sprachfrequenzübertragung und Gleichstromsignalisierung
DE584463C (de) Spulenwicklung fuer Induktionsspulen, insbesondere Viereruebertrager
GB427365A (en) Improvements relating to the reduction of the far-end crosstalk in trunk communication cables
US1827191A (en) Shielded inductance
US1759332A (en) Wave transmission circuit
US2026308A (en) Balanced inductance device
US2277775A (en) Inductance device
GB429436A (en) Improvements in trunk communication electric cables and communication systems embodying the same
DE673672C (de) Verfahren zur Verringerung der durch die Naehe eines Metallmantels bedingten Widerstandserhoehungen der Fernmeldeleitungen in Hochfrequenzkabeln
AT141796B (de) Verfahren zur Verminderung des Gegennebensprechens in Fernmeldekabeln, deren Leitungen, insbesondere in Vierdrahtschaltung, für die Übertragung von Trägerfrequenzbändern betrieben werden.
DE941068C (de) Daempfungsarme elektrische Wellenleitung
Shaw et al. Development and application of loading for telephone circuits
GB283217A (en) Improvements in methods of phantomization for telephone circuits
DE971828C (de) Verfahren zur Verminderung des Fernnebensprechens zwischen Fernmeldeleitungen gleicher UEbertragungsrichtung
AT115138B (de) Verfahren zum Ausgleich von Fernsprechkabeln.
DE837127C (de) Ausgleichsverfahren zur Verminderung der Geraeuschstoerungen bei mehrlagigen Fernmeldekabeln
DE638888C (de) Verfahren zur Verminderung des aus kapazitiven und magnetischen Kopplungen resultierenden Gegennebensprechens in Fernmeldekabeln fuer Traegerfrequenzvierdrahtbetrieb
US2002344A (en) Communication cable with reduced magnetic coupling
US1394062A (en) Means for and method of reducing cross-talk in four-wire circuits
DE726012C (de) Anordnung zur Aufteilung eines gemeinsamen UEbertragungsweges in drei gegeneinander entkoppelte getrennte Wege
DE932317C (de) Fernmeldekabel mit in Lagen oder Buendeln angeordneten verdrillten Traegerfrequenzleitungen
DE1069240B (fr)
AT133460B (de) Verfahren und Einrichtung zum Erdausgleich von Fernmeldekabeln.
US1551797A (en) Artificial line
DE628278C (de) Fernmeldekabel aus verdrillten Doppel- oder Mehrfachleitungen mit Leiterstaerken von 0,9 mm oder mehr fuer die UEbertragung von Stroemen hoher Frequenz, insbesondere vonMehrfachtraegerfrequenzstroemen, ueber grosse Entfernungen