| 摘要 |
PROBLEM TO BE SOLVED: To provide a two core balanced cable having proper flexibility and achieving evenness of flexure with respect to a bending direction.SOLUTION: A two core balanced cable 10 comprises: a pair stranded core wire 28 formed by twisting two core wires 26 having a conductor 22 and a dielectric layer 24 formed on its outer periphery; an inclusion 30 formed of polytetra-fluoroethylene and twisted in combination with the pair stranded core wire 28; a wound body layer 32 wound around the outer peripheries of the core wires 26 and the inclusion 30; an external conductor 34 disposed on an outer periphery of the wound body layer 32; and an outer coat 36 disposed on an outer periphery of the external conductor 34. A flat ratio of a cross section of the whole cable 10 is set within a range of 2%-8%.SELECTED DRAWING: Figure 1 |
