This organization was responsible for intercept of electronic emissions in all frequency bands, with all modulations and signal formats, exploitation and jamming.
The following functional areas were performed by this service:
Funk-Horchdienst. Very little specific is known about this function in Denmark, except that the HQ was located in Skanderborg.
Funkmess-Beobachtungsdienst. This activity in Denmark is well documented. In costal areas (e.g. Denmark, Norway and the Baltic) both Luftwaffe and the Kriegsmarine operated a large number of stations.
Funk-Stördienst or Funkmess-Stördienst. Hitherto I had believed, that the only function was jamming of the BBC transmissions, but recently new information has surfaced proving that some stations were involved in jamming of GEE, Oboe and H2S.
Through a good friend I've obtained a USAFE intel post war report on the subject. I've spent quite some time in an exhaustive data reduction and analysis and here is the result on this scanty published subject.:
http://www.gyges.dk/Funkaufklaerungsdienst.htm
bregds
SES