#synth ref frequency #synth


Hi Hans, hi all,

somwhere i read about, that the reference clock of the Silab synth in a U3S MUST be at 27 MHz.
Of course this depends on the firmware of the U3S.
But i think, i heard that there is another cause.
Something with the 1.4648 Hz spacing of the wspr tones ?
Does anybody know about it and can explain that
to me ?

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