Jacek wrote:

> Transmission parameters:

> Frequency: 8270.00073 Hz
> Start at: 20190302 4:30UTC
> Duration: 3680 seconds
> Code: 8K19A, 10 seconds per symbol, 16 bit CRC, 2 characters

Decoded here rank 14432, carrier Eb/N0 = -1.5dB with BER 40.8%,
log file attached.

The preceding carrier also came through well, which Jacek has
already posted the link to.

> another [carrier] at 8270.00073Hz since the transmission end
> around 5:30 UTC for probably 1-2 hours

Nothing detected here, probably the terminator was mucking about
with the phase by 06:00.

Gdynia to Todmorden is 1330km.  Probably that's a record distance
for an earth loop antenna at VLF.   And yes, I think also the first
amateur VLF transmission from Poland.

> requires one of us to drive 350km

Well worth the drive on this occasion!

--
Paul Nicholson
--

sq5bpf-190302.txt
Description: Text document