What is cable TV

As name suggest, cable TV is another way of transmitting signals by cables rather than through air as radio waves.

This is a better way of transmitting signals as there is less of interference with the picture part of the signal, the reception is more clear, the signals can be carried to long distances without disturbance and we can see more channels signals of high frequencies can also be sent which would otherwise face interference if sent through air as they are used for other things also like cellular telephones aircraft radio etc.

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