Patrick, I think you are right about the burst characteristics of the mode and the way the PathSim software handles this. Seems logical since our SNR tests have been consistent with other modes.
I have an audio editor that has the capability of adding white noise, but it doesn't indicate the SNR once the mode audio is mixed. > I mix signal and noise at digital level before the analogical transform and > then I see at what level I can > decode. What software are you using to determine the SNR decode level? Tony -K2MO >