High-frequency cable of longitudinally-wrapped adhesive copper foil and production technology thereof

The invention discloses a high-frequency cable of a longitudinally-wrapped adhesive copper foil and a production technology thereof. The cable comprises at least one group of parallel line pairs and aprotective outer sheath. The protective outer sheath sleeves the parallel line pairs. In one parallel line pair, the parallel wire pair comprises a wire core component, an adhesive copper foil coating film and a hot melt Mylar shield sleeve. The adhesive copper foil coating film wraps the wire core component, one side of the adhesive copper foil coating film is closely attached to the other sideof the adhesive copper foil coating film, and the hot melt Mylar shield sleeve sleeves an outer side wall of the adhesive copper foil coating film. The adhesive copper foil coating film comprises a glue bonding layer and a copper foil Mylar layer, the copper foil Mylar layer is provided with a conductive surface, the glue bonding layer is attached to the conductive surface of the copper foil Mylarlayer, and a ground wire a