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  2. Cable television - Wikipedia

    en.wikipedia.org/wiki/Cable_television

    A cable channel (sometimes known as a cable network) is a television network available via cable television. Many of the same channels are distributed through satellite television . Alternative terms include non-broadcast channel or programming service , the latter being mainly used in legal contexts.

  3. Frequency-division multiplexing - Wikipedia

    en.wikipedia.org/wiki/Frequency-division...

    For example, the coaxial cable used by cable television systems has a bandwidth of about 1000 MHz, but the passband of each television channel is only 6 MHz wide, so there is room for many channels on the cable (in modern digital cable systems each channel in turn is subdivided into subchannels and can carry up to 10 digital television channels).

  4. Cable television in the United States - Wikipedia

    en.wikipedia.org/wiki/Cable_television_in_the...

    Many cable channels charge cable providers "subscriber fees," in order to carry their content. The fee that the cable service provider must pay to a cable television channel can vary depending on whether it is a basic or premium channel and the perceived popularity of that channel. Because cable service providers are not required to carry all ...

  5. Orthogonal frequency-division multiplexing - Wikipedia

    en.wikipedia.org/wiki/Orthogonal_frequency...

    DVB-C2, an enhanced version of the DVB-C digital cable TV standard; Power line communication (PLC) ITU-T G.hn, a standard which provides high-speed local area networking of existing home wiring (power lines, phone lines and coaxial cables) [13] TrailBlazer telephone line modems; Multimedia over Coax Alliance (MoCA) home networking; DOCSIS 3.1 ...

  6. List of United States pay television channels - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States_pay...

    The following is a list of pay television networks or channels broadcasting or receivable in the United States, organized by broadcast area and genre.. Some television providers use one or more channel slots for east/west feeds, high definition services, secondary audio programming and access to video on demand.

  7. List of United States over-the-air television networks

    en.wikipedia.org/wiki/List_of_United_States_over...

    AZN Television (originally known as International Channel) – A broadcast and cable network, which operated from 1996 to April 9, 2008, featuring a mix of international programming, which launched before the advent of digital cable and satellite services that allowed carriage of various foreign networks; the AZN iteration offered programming ...

  8. Television channel - Wikipedia

    en.wikipedia.org/wiki/Television_channel

    A television channel, or TV channel, is a terrestrial frequency or virtual number over which a television station or television network is distributed. For example, in North America , channel 2 refers to the terrestrial or cable band of 54 to 60 MHz , with carrier frequencies of 55.25 MHz for NTSC analog video ( VSB ) and 59.75 MHz for analog ...

  9. Cable television by region - Wikipedia

    en.wikipedia.org/wiki/Cable_television_by_region

    Cable television is mainly analogue, and is offered by all cable television providers in Romania, providing between 40 and 70 channels (depending on the cable supplier and the number of local and regional channels), but lately, digital cable is becoming very popular, providing up to 160 channels (depending on the supplier and the number of ...