Overspill

Overspill

Overspill bezeichnet in der Rundfunktechnik eine Versorgung eines Bereiches mit Signalen, der eigentlich nicht innerhalb des eigenen Versorgungsgebietes liegt.

Overspill entsteht dadurch, dass sich Radiosignale gleichmäßig von der Sendestation ausbreiten, und dabei nicht bei den Versorgungsgrenzen Halt machen, sondern sich auch darüber hinaus bewegen. Dies lässt sich nicht vermeiden, da eine Reduzierung der Sendeleistung auch zu Versorgungslücken im eigenen Sendegebiet führen kann.

In der Terrestrik wird Overspill aber auch häufig beabsichtigt in Kauf genommen, um das eigene Sendegebiet zu vergrößern und so höhere Werbeeinnahmen zu erzielen. So sendet beispielsweise RTL aus Luxemburg mit einer Leistung, die es ermöglicht, auch große Teile der Moselregion und des Saarlandes mit seinen Fernseh- und Radioprogrammen abzudecken.


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  • overspill — UK [ˈəʊvə(r)ˌspɪl] / US [ˈoʊvərˌspɪl] noun [uncountable] a) the people who begin to live and work in places just outside a crowded city, making it bigger b) used generally about people or things that cannot fit into a crowded place an overspill… …   English dictionary

  • overspill — verb (i) /oʊvəˈspɪl/ (say ohvuh spil) (overspilt or overspilled, overspilling) 1. to spill over. –noun /ˈoʊvəspɪl/ (say ohvuhspil) 2. that which spills out. 3. excess or surplus population: new towns are planned to take Sydney s overspill. {over… …  

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