The Jülich shortwave transmitter operated by Deutsche Telekom / T-Systems, was a part of the shortwave broadcasting facility at Jülich, Germany.
In 1956 WDR broadcaster established the first shortwave transmitter near Mersch, and in subsequent years this site was expanded. On 1 September 1961 this site was handed over to the Deutsche Bundespost to establish the German foreign broadcasting service, "Deutsche Welle". In time 10 transmitters of 100 kilowatts were installed.
Wikipedia https://en.wikipedia.org/wiki/Jülich_radio_transmitter
Address (Unnamed Road), 52428, Germany
Coordinates 50°56'52.748" N 6°21'46.358" E