"Deutscher Fernsehfunk (DFF; German for "German Television Broadcasting") was the state television broadcaster in the German Democratic Republic (GDR or East Germany) from 1952 to 1991.
DFF produced free-to-air terrestrial television programming approved by the ruling Socialist Unity Party of Germany (SED) and broadcast to audiences in East Germany and parts of West Germany. DFF served as the main televised propaganda outlet of the SED with censored political and non-political programmes featuring bias towards the Marxist–Leninist ideology of the Eastern Bloc. DFF was known as Fernsehen der DDR (DDR-FS; "GDR Television" or "Television of [the] GDR") from 1972 until German Reunification in 1990, and DFF assets were replaced by the West German network before it was dissolved on 31 December 1991." - (en.wikipedia.org 31.05.2021)
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