| 摘要 |
PURPOSE:To obtain strength reinforcement, a shielding effect and a protecting effect of a cable branching portion by providing a bonding portion, where a metal tape is wound over a shielding wire press-fit portion together with a core wire press-fit portion insulted from the shielding wire press-fit portion by the use of an insulating tape. CONSTITUTION:An insulative tape 8 is wound to cover press-fit sleeves 7a and core wires 3a, 3b, 4, for insulation of a core wire portion. A metal pate 9 is wound around pressure-fit sleeves 7b and shield wires 5a, 5b, 6 including the pressure-fit sleeves 7a of the insulated core wire portion, for shielding the core wire portion. In the case of unnecessariness of shielding the core wires, the winding operation of the metal tape 9 may be omitted. A resin 10 is injected over a bonding portion and main coaxial cables 1a, 1b, 2 after the above processes, for molding. Coaxial connectors 11 are fixed to one end of each coaxial cable 1a, 1b, 2. A length from the bonding portion of the coaxial branch cable 2 to the end thereof is set at such a value as to neglect a degree of deformation of a signal waveform due to reflection or the like caused by branching and interfering electromagnetic radiation to the exterior. |
