Belgisches Rundfunk- und Fernsehzentrum (BRF) is public service broadcaster serving the German speaking community in Belgium. It has two radio channels of its own and a joint channel with Germany’s Deutschlandfunk. It also produces a German language television channel which is broadcast via cable. Their main office is located in Eupen. You can find them on the web at http://brf.be/
When traveling through Belgium in July 1989, we heard their broadcasts on 94.9 MHZ (St. Vith) and 100.5 (Eupen). (NOTE: Transmitter locations from the 1989 World Radio and TV Handbook – WRTH). They sent a QSL card verifying both of those frequencies for my reception report
I am not sure of the current name of this broadcaster. The name given above is from the QSL card below. However, I have seen more recent references which state their name is simply Belgische Rundfunk.