The new cable modem sockets with revolutionary plug-in technology for coaxial cable inner conductors from 0.65mm to 1.13mm very steep-edged separation of FM and TV output very long F-socket very good price-performance ratio frequency range 5 - 862MHz well thought-out design very small installation depth (approx. 2cm) very simple and quick installation suitable for return channels rounded edges on the coaxial inlet for inner conductors 0.65 to 1.13mm packaging: individual box