Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Patent
1996-07-08
1998-03-31
Kincaid, Kristine L.
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
1741261, H01B 1102
Patent
active
057341265
ABSTRACT:
We provide a twisted pair cable which is exceptionally suitable for high frequency signal transmission. One embodiment provides a twisted pair cable having a center-to-center conductor spacing at any point along a 1000 ft. cable that varies .+-.0.03 times the average of the center-to-center conductor. Another embodiment provides a twisted pair cable having an impedance of 90 to 110 ohms with a tolerance of .+-.5% of an average impedance. The preferred twisted pair cable has their dielectrics joined along the entire length thereof. Preferably, the two adjoined insulated conductors have an adhesion strength of between 0.1 to 5 lbs. force and preferably 0.25 to 2.5 lbs. force.
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Kenny Robert David
Siekierka Thomas J.
Belden Wire & Cable Company
Kincaid Kristine L.
Nguyen Chau N.
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