http://wayback.archive.org/web/20120216164659/http://www.teconcept.de/geo/Stationen.htm

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Category:Radio stations in the United Kingdom – Wikimedia Commons

https://commons.wikimedia.org/wiki/Category:Radio_stations_in_the_United_Kingdom?uselang=de

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Amateurfunkbasteln :: Tipps :: DCF77 dekodieren

http://www.amateurfunkbasteln.de/dcf77dekodieren/

DG5DBZ Site provides useful Ham Radio hardware and Software projects: CQ Speech Machine, Atmel Programmer, Security Device for TRX and much more...