#FDM-DUO spurious #fdm-duo

Jean Louis Maridet

All my tests were also performed stand alone.
What I see is the not the same thing than Neil (Neil's looks even more interesting!). The "spurs" follow the main signal when moving frequency.
For Klaus : the "spurs" are also there on PWR output in AM/SSB only (same than 0dBm output). I do not see them on the 28MHz output of the ICOM7400.
I will try to update the software versions especially the TX one.

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