Hello fellow QRP enthusiasts,
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I know this topic has been discussed here before? but I'm still a little confused as to which frequency / timebase is used to compute the value of the initial phase offset register.
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The tutorial on RFzero () gives an example of the calculation based on the integer part of the output multisynth divider (OMD). This implies that it is the output frequency of the output multisynth which determines the phase offset, not the output frequency after the additional output divider R?
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Another way to ask this question is: where is the phase offset added to the signal? Before the R divider or after?
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I've played around with a Python script that directly enumerates all possible register setting choices for a given output frequency and 90 degree phase offset and I seem to be able to get valid values that are well below the 4.762 MHz limit given by? RFzero using? R > 1.
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Thank you!
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73
DL1YE
