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).

With 76% of American households having access to over-the-air NEXTGEN TV from local ... It includes nine feet of coaxial cable. The RCA ANT950E is suited for attic or outdoor installation, capable ...