Wall plug box for a TV/radio aerial has an inset part with high-frequency coaxial sockets for coaxial plugs and inner/outer conductor terminal devices to link up a feeder cable's conductors

摘要

Inner (10,11) and outer (12) conductor terminal devices (CTD) link up inner and outer conductors for feeder cables. Inner and outer conductors for a feeder cable operated as a shielded symmetrical two-wire cable link to inner and outer CTD respectively. On an inset part (1) there is a connection socket (16) for plugs for data/information transmission via non-shielded two-wire cables.