The F is probably one of the easiest connectors to fit, using the centre conductor of solid-core 75 ohm coax cable as its centre pin. It has surprisingly good performance for such a simple design ...

Modern TVs have coax inputs plus inputs that use RCA phono and HDMI cables. See F connector. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

A plug and socket for coaxial cable. RCA connectors are used for analog audio signals (see analog audio). They are also used for digital audio (see S/PDIF) and analog video (see composite video).