What is a TV Aerial (RF) Cable?
TV aerial RF (Radio Frequency) cables are used to transmit the television signal from an external antenna (or aerial) to a TV or set-top box. These cables typically have a coaxial design, with a central conductor surrounded by insulation, a metallic shield, and an outer jacket. The RF cable carries the analog or digital broadcast signal, including free-to-air television channels, from the antenna to the TV. While digital television signals have become more common with the rise of HD and satellite broadcasting, RF cables are still used in many regions for receiving terrestrial TV signals. The connectors on these cables are often threaded, allowing for a secure connection between the antenna and the TV or receiver.