Patent ID: 9230716
Filing Date: 2016-01-05
CPC Classification: H01B,Y10T

Claim Text:
1. A coaxial cable comprising: a central conductor consisting of three single element twisted wires, the central conductor having an outer diameter and the three single element twisted wires having a twist pitch that is between 11 and 16 times the outer diameter of the central conductor; a fluororesin insulation extruded on and covering the central conductor such that all of the twisted single element wires of the central conductor contact the fluororesin insulation as observed in a plane perpendicular to the longitudinal direction of the cable, the fluororesin insulation being a non-foam insulation material and voids being provided between portions of the central conductor and an inner surface of the fluororesin insulation; an outer conductor disposed on the external periphery of the insulation; and a jacket for covering the outer conductor, wherein the adhesive force between the central conductor and the insulation and a breaking strength of the central conductor have the following relationship: