Abstract: There is disclosed in the present application, a coaxial connector adapted to being mounted on a coaxial cable including a central conductor, a dielectric, a generally braided outer conductor and a rubber or plastic jacket. The connector of the present application includes a central cone insertable between the dielectric and the outer conductor, and an externally threaded sleeve or ferrule interiorly threaded to engage the jacket of the cable and thus provide not only a watertight joint but also resistance to withdrawal of the cable from the connector.

Abstract: There is disclosed in the present application, a coaxial connector for microwave applications including an external conductive shell, a central conductor and an insulator of polytetrafluoroethylene (Teflon) or other non-conductive synthetic resin, interposed between the shell and the central conductor. The interior of the shell and the exterior of the central conductor are both roughened to provide an improved bond for a coat of epoxy resin adhesive which secures the shell and conductor to the insulator. For providing a superior anchor to the insulator, it is acid etched to roughen its epoxy contacting surfaces.

Abstract: There is disclosed in the present application a co-axial connector for very high frequency microwave applications including a ceramic capacitor connected in series between aligned inner conductors by cup-shaped spring washers interposed between each side of the capacitor and the adjacent end of the inner conductor.