Connecting box for connecting a coaxial supply line of a broadband cable network to a coaxial domestic connecting line

摘要

The invention relates to a connecting box for connecting a coaxial supply line of a broadband cable network to a coaxial domestic connecting line (cable), the supply line and the domestic connecting line having an inner conductor and a metal cable sheath which is covered by insulating means. In order to be able to produce accommodation (which is proof against emitted and incident radiation) of the components for connecting the supply line and the domestic connecting cable through in radio-frequency terms, without inadvertently producing a DC electrical connection between the metal cable sheath of the supply line and the metal cable sheath of the domestic connecting cable, according to the invention, an entry for the supply line in the housing lower part of a two-piece screening housing has [lacuna], a metal clamping bracket is fitted around the entry on the inside of the housing lower part, an outer sleeve of a coaxial plug socket is fixed in an insulated manner in a further entry of the housing lower part, the screening housing is closed by a housing upper part, and the screening housing is covered by means of a two-piece insulating housing, except for that part of the coaxial plug socket which projects out of the screening housing.