It's on a Wellbrook ala 100. The signal is real. If you listen to the
signal, it sounds like FSK, but a software decoder (skysweep) I tried
won't lock on it. The radio is a AR7030, so the low frequency reception
is pretty good. I have no trouble getting the 100khz loran, and 60khz
time signal.I've even demoded DGPS.