*The letter "T" in T9K39 stood for the receiver's manufacturer: Telefunken.
The unit was 21 inches long, 12 1/2 inches high, and 12 inches deep.
In a post-war analysis, the Allies found that, "Performance is excellent; selectivity and sensitivity being all that could be desired."
The T9K39 used the two stern "jumping-wire" antennas for receiving.
Photo by Bruce Culp
Photo by permission of Stg.C.D.V.&T.