Cable television is a system of delivering television programming to paying subscribers via radio frequency ( RF) signals transmitted through.
Coaxial cables or light pulses through
Fiber-optic cables. This contrasts with
Broadcast television, in which the television signal is transmitted over the air by radio waves and received by a television antenna attached to the television. FM radio programming,
High-speed Internet , telephone service , and similar non-television services may also be provided through these cables.