Its tenuous but I always been know to abuse a technicality! Just put up a another video on the German WW2 Torn E.b. TRF receiver that I have been playing around with and did the first test with a signal generator set to 3885 and as most times as soon as you connect an antenna to the receiver there is someone there talking. Did not hear them identify so maybe someone here will know who they are?
https://www.youtube.com/watch?v=9jDwgsPfhlY&t=356sThe receiver is late thirties design TRF with a regenerative detector and have done a couple of these so far. This is the first time I have had the power supply and receiver together and the video shows construction of the interconnecting cable.