![]() The abbreviation CATV is often used for cable television. FM radio programming, high-speed Internet, telephone service, and similar non-television services may also be provided through these cables. This contrasts with traditional broadcast television ( terrestrial television) in which the television signal is transmitted over the air by radio waves and received by a television antenna attached to the television. ![]() Coaxial cable is usually used to carry the cable television signal into a residence.Ĭable television is a system of distributing television programs to subscribers via radio frequency (RF) signals transmitted through coaxial cables or light pulses through fiber-optic cables.
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