HIGH-FREQUENCE COAXIAL CABLE

摘要

A high-frequency coaxial cable has a multi-layer insulation comprising polymeric materials surrounding a central conductor and having an electrical shielding enclosing the insulation. The individual layers of the insulation are of fluoropolymers, with at least a first layer (2) that encloses the central conductor (1) being of a fluoropolymer capable of being formed from a melt and an oute r second layer (3) being of a fluoropolymer not formable from a melt, whereby the second layer (3) is porous and is inter-engagedly connected with the surrounding shield (4).