Re: VLF: Carrier on 4470.005 Hz!

[DK7FC <selberdenken@posteo.de>]

Hello Paul, VLF,

very well!
I saved the image to my VLF folder. Another achievement i am happy with.

Today the 5 character EbNaut message is repeated as you can see on my 
grabber. I will repeat it as long as you can decode it.
Jacek, are you reading this? Do you like to try to decode it too?

73, Stefan


Am 24.08.2017 12:03, schrieb Paul Nicholson:
> Stefan wrote:
>
> >  i let the TX running without starting EbNaut.
>
> I got no useful signal during daytime on the 22nd.
>
> But I combined the night and day signals, adjusting
> for the observed 20 degree nighttime phase lag.
>
> Now we have 14.0 dB S/N in 23.1 uHz, 5 sigma:
>
>  http://abelian.org/vlf/tmp/170824a.png
>
> A detection distance record for the 67km band.
> Not bad for 5uW ERP.
>
> --
> Paul Nicholson
> --