GB646672A - Composite cable for telecommunication with low crosstalk between coaxial pairs - Google Patents

Composite cable for telecommunication with low crosstalk between coaxial pairs

Info

Publication number
GB646672A
GB646672A GB27796/48A GB2779648A GB646672A GB 646672 A GB646672 A GB 646672A GB 27796/48 A GB27796/48 A GB 27796/48A GB 2779648 A GB2779648 A GB 2779648A GB 646672 A GB646672 A GB 646672A
Authority
GB
United Kingdom
Prior art keywords
coaxial pairs
cable
screens
sheath
telecommunication
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
GB27796/48A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB646672A publication Critical patent/GB646672A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/20—Cables having a multiplicity of coaxial lines

Landscapes

  • Communication Cables (AREA)

Abstract

646,672. Screened cables. COMPAGNIE GENERAL D'ELECTRICITE. Oct. 26, 1948, No. 27796. Convention date, Dec. 10, 1947. [Class 36] [Also in Group XXXIX] In a composite telecommunication cable comprising a plurality of screened coaxial pairs 10, surrounded by at least one layer of conductors 14, the high permeability screens 11 are electrically connected at intervals to the lead sheath 15 of the cable or metal strips arranged within the cable, to reduce the cross-talk between the coaxial pairs. The coaxial pairs may be stranded together with quads 12 and surrounded by insulation 13 and peripheral quads 14 within the sheath 15. 'Connection between the screens 11 may be made by conductors 17, and between the screens and the sheath by conductor 16. The connections may be made at the junctions between the cable lengths, provided that the distance between connections is short compared with the longest wavelength transmitted by the coaxial pairs.
GB27796/48A 1947-12-10 1948-10-26 Composite cable for telecommunication with low crosstalk between coaxial pairs Expired GB646672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR646672X 1947-12-10

Publications (1)

Publication Number Publication Date
GB646672A true GB646672A (en) 1950-11-29

Family

ID=9001586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27796/48A Expired GB646672A (en) 1947-12-10 1948-10-26 Composite cable for telecommunication with low crosstalk between coaxial pairs

Country Status (1)

Country Link
GB (1) GB646672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053583A (en) * 1989-01-18 1991-10-01 Amp Incorporated Bundled hybrid ribbon electrical cable
EP2333791A3 (en) * 2009-12-10 2013-01-23 Armour Home Electronics Limited Cable and apparatus connected thereto

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053583A (en) * 1989-01-18 1991-10-01 Amp Incorporated Bundled hybrid ribbon electrical cable
EP2333791A3 (en) * 2009-12-10 2013-01-23 Armour Home Electronics Limited Cable and apparatus connected thereto

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