The GUI is slightly different, but the basic functionality is the same. Since the signal after BPF is output to the audio output, it can also be used as an AF-CW filter.
* The Pro version also supports waterfall display.ġ.Language select English and Japanese(KANA)ġ0.CW Speed Control Low, Mid1, Mid2 or Highġ5.Support the Garbage Data reduction function * There will be a time lag of about 1 to 2 seconds for AFD tracking. You can also hold the AFD / AGC parameters by pressing the Lock button. NOTE: The digipan website appears to be down as of June 2020, so we have provided a direct download link. The decoder using FFT automatically follows the strongest signal in the band by AFD (Auto Frequency Detector) and AGC (Auto Gain Control). Data Acquisition and Real-Time Analysis Scope - Spectrum - Spectrogram - Signal Generator. AFD (Auto Frequency Detector) function has been added to the decoder using BPF, and BPF can be set automatically by pressing the AFD button. In addition to the decoder using BPF, a new decoder using FFT has been added so that it can be switched according to the usage. Make fine adjustments to each parameter according to the reception status. one of their early models and it was quite astonishing how well it worked to identify and track objects and people in real time. they cannot differentiate speed differences adequately enough to accurately decode the signal. Usually about 5 to 10 characters are required for speed synchronization of Morse Code.Īdjust the input signal so that the peak value changes from level 6 to level 7. cw decoders have a limited amount of data to rely on. Signals with good S/N can be decoded correctly, but signals with bad S/N cannot be decoded correctly.Īlso, the performance will be degraded for extremely slow or fast signals. I recommend that you try the basic functions and usage with the free version before purchasing.
Since he contacted VE3NEA the author of the populair CWskimmer he has decided to go for the Bayesian method. He has been very seriously studying all kind of methods. For a while now AG1LE Mauri has been working on a ultimate morse decoder based on the FLdigi software.
This is an App that decodes Morse code input from the microphone. Without and with Bayesian decoding of the same signal.
It is a Morse practice App that you can use to check if you are keying the correct code.