The differential transmission cable comprises a cable having at least one pair of differential transmission lines, one or more transmission transformers, and connectors at both ends, the transmission transformer having an integrally sintered laminate structure and a coupling coefficient of 0.65 to 0.98...http://www.google.es/patents/US6448863?utm_source=gb-gplus-sharePatente US6448863 - Differential transmission cable and joint with specific distances
Differential transmission cable and joint with specific distances
