Questions about RF feed lines. Also tag with coaxial-cable if the feed line in question is a coaxial cable; also tag with connectors if the question is about connectors for an RF feed line.
Questions on topic in this tag include anything to do with the use of any type of RF feed line, coaxial or otherwise. The selection of cables and connectors; how to route, solder, and splice cables; the use of cables in outdoor and other environments; the use of leaky coaxial cable as an incidental radiator; or the building of a balun or antenna using feed line are all on topic in this tag.