http://www.rhci-online.net/radiogram/radiogram.htm

 


 

 

original FLDIGI wav  -3dB headroom

"-3db Aussteuerungs-Reserve"

 

 

 

FLDIGI wav -81 dB

 

 

FLDIGI wav -84 dB

 

 

FLDIGI wav -87 dB

 

 

 

 

 

FLDIGI wav -90dB

 

 

FLDIGI wav -93 dB

 

 

FLDIGI wav -96 dB

 

 

 

 

 

 

 

 

MFSK-128   Pic:300x300C; [muted audio]

 

Roger   @jollyrogermania [png]

 

 

MFSK-128   Pic:300x300C; [muted audio]

 

Ralf     @ralf_bender [png]

 

 

MFSK-128   Pic:300x300C; [muted audio]

 

Mitch - KJ7CAT @Plano26 [png]

 

 

http://www.rhci-online.net/radiogram/VoA_Radiogram_2016-02-20.htm#3x3

Assumption: [233 pixel : 14] = 16,6 pixel = 16,6 ms = 60 Hz

 

 

 

Ralf     @ralf_bender [png]

Assumption:  [300 pixel : 15] = 20 pixel = 20 ms = 50 Hz

 

 

MFSK-128   Pic:300x300C; [muted audio]

 

Zach   @SportyPorcupine [jpg]