Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables.This contrasts with broadcast television (also known as terrestrial television), in which the television signal is transmitted over-the-air by radio waves and …

Asia Mainland China. Cable television is the most common transmission method in all urban areas of mainland China – television aerials are an extremely rare sight. Cable systems in China usually carry all the CCTV channels in Mandarin, along with all the channels of municipal, provincial or regional networks in question (some examples of such stations are listed below).