Many thanks for some more tricks with your great software, Chris...
I have not checked too much with the times of decoding - it takes some time...
Fortunately I can replay the recordings in my SDR and listen (perhaps try to decode just a single audio channel in a small CW-filter with some other software)
I just deleted from the list stations which are obviously false decodes, such as some Asian stations
My max Zvalue is set to 6 (as advised in your help file)...
Also PC is connected to time-server over the internet
When checking the Audiofiles I found really lots of North-American NDB signals - amazing !!
LT 305kHz, from Alert Bay, 800km from North pole is 15-20db over the noise the whole night !
YEK from Arviat, Nunavut, Canada can be heard as well....
So, even extremly weak stations can be heard from North-America...
Let me check the recordings and try to sort out false stations...
Panama and Brazil is for sure suspicious to me...
Ulli, ON5KQ
http://on5kq.ddns.net:8073(Web-Radio with antennas at home in jo10os)