For yesterday's EbNaut transmission, I have not employed the usual Rubidium oscillator and automatic antenna variometer hardware, but reverted to the software modulation scheme which had been origina
Hello Markus, Thanks for the description - very interesting. I didn't take my time to study your configuration yet, but I wonder about the reason why the ones and zeros must be separated by spaces..
Hi Wolf, yes, I only needed a way to retrieve one number at the time from the text file. Initially I used freadln(), and later went to fread() as inserting spaces in an editor seemed easier than line
for future PSK transmissions, ... Freudian slip! Apparently I haven't yet fully accepted that Dreaming should only occur below 8.3 kHz ;-) Oh, you're not the only one. Actually 8.27 kHz is the wro
Hello Markus, many thanks for sharing details of your very interesting experiment. As you known, i have used your PLL method in my LF-EbNaut setup to generate a quite steady modulating audio tone.
Hi Domenico, thanks for the VLF screen grabs! I have uploaded my current VLF-grabber SpecLab settings: http://df6nm.bplaced.net/VLF/vlfgrabber_settings_160119.zip Beware though that several settings
What a rigmarole, having to edit the symbols text file. Well, easily fixed - sender version 0.3c http://abelian.org/ebnaut/win32/ebnaut-tx.exe -- Paul Nicholson --