发明名称 |
Twisted pair cable |
摘要 |
A twisted pair cable which is exceptionally suitable for high frequency signal transmission. One embodiment provides a twisted pair cable having two conductors with a foamed dielectric surrounding each conductor, and 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 two conductors with a foamed dielectric surrounding each conductor, and 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.
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申请公布号 |
US6222129(B1) |
申请公布日期 |
2001.04.24 |
申请号 |
US19980049635 |
申请日期 |
1998.03.27 |
申请人 |
BELDEN WIRE & CABLE COMPANY |
发明人 |
SIEKIERKA THOMAS J.;KENNY ROBERT DAVID |
分类号 |
H01B7/02;C08L23/08;C08L23/10;C08L27/12;H01B3/44;H01B7/295;H01B11/00;H01B11/02;(IPC1-7):H01B11/02 |
主分类号 |
H01B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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