How Does a TV Aerial Work?

January 26, 2021 5:29 pm


You may be asking yourself, how does a TV aerial work? Like any other antenna, an antenna is made from metal. Electrically driven radio waves causing small electric currents within the metal cause the antenna to pick up the radio signal. When the signal reaches the television set, the television set amplifier converts the signal into pixel information and sends it to the appropriate part of the TV set. This is how we see the images.

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TV aerial antennas receive the radio signal, convert the pixel information into picture data, and send the picture data on to the television. Most television sets are built with antenna inputs for each individual TV set connected to the same TV aerial cable. The signal sent out by the aerial antenna will pass through a pre-arranged pathway to reach the television. The pathway is usually a low impedance path that transmits the signal to the television. If you need help with TV Aerials Cardiff, visit

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TV aerial works in a very simple method. As the aerial rises or descends, the television screen becomes clearer and brighter. Having problems with the signal can be hugely frustrating, ruining the viewing pleasure of the person trying to watch their favourite programmes. A simple fix is often all that is required to get a better signal.