[A-DX] [A-DX} decoding-mfsk-images-from-audio-harmonics

[Roger]

Am 19.05.2017 um 21:42 schrieb Roger:
> http://voaradiogram.net/post/160838081557/decoding-mfsk-images-from-audio-harmonics-just 
>
>
> However, nothing really new from Greece .....
> With pure text I had already tried this one year ago:
>
> http://www.rhci-online.net/radiogram/VoA_Radiogram_2016-03-26.htm#decoding_2nd_harmonic 
>


Today now the similar story with additional decoding of the third audio 
harmonics of KBC-9400 kHz via Kostinbrod.
Amazing 6 db SNR after restoring the original bandwidth.


http://www.rhci-online.net/radiogram/VoA_Radiogram_2017-05-20.htm#KBC



roger