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1.发明授权Telecommunication cable particularly paired cable with improved relative crosstalk properties for certain pairs 失效电信电缆特别配对的电缆，具有改进的某些配对的相对的CROSSTALK特性
公开(公告)号：US3821465A
公开(公告)日：1974-06-28
申请号：US33413773
申请日：1973-02-20
Applicant: ERICSSON TELEFON AB L M
Inventor： KARLSTEDT S
CPC classification number: H01B11/04
Abstract: A paired or quadded telecommunication cable have conductors arranged in groups. One pair or quad within each group does not change place and is shielded by the other pairs or quads within the group resulting in a high relative freedom of crosstalk.
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