Concept in Definition ABC

We speak of channels to refer especially to television stations through which broadcasting companies and communication they can send their products. These products are received privately through televisions and enjoyed in various types of spaces, situations and moments. Television stations are called channels because they are frequencies through which information travels (radio, satellite or radio) in space.

Although the number of channels was reduced to only a couple in the early days of television, today the technology allows us to have endless options to choose from: public and private channels, channels of different thematic, channels of different companies and with different objectives. All of them together make what is known as broadcast or cable television, one of the forms of entertainment most popular and widespread today.

To have cable television (in which the Username you can enjoy hundreds of different channels), it is necessary to pay a fee and have the appropriate technology to receive the signals sent through those channels. On the contrary, the channels that make up free-to-air television are usually received free of charge and do not require additional

investments in technological terms.

Unlike cable channels, air they must be established with a separation channel to avoid the clash of analogous frequencies. The cable ones, on the other hand, do not have this requirement since they are all supported by the same source and therefore there is no danger for that to happen. Currently we are witnessing the passage of digital television in which channels are established and tuned through innovative methods, ensuring better viewers quality image and better connection.

Channel Topics