Dave,
Have you read the information in the "Circuit Details" section of the K2
manual? It contains a good description of the synthesized VCO operation in
the RF board Sheet 1 section. That information coupled with a careful study
of the schematic should give you the operation details that you request (the
DAC sizes are indicated in the schematic, so you can extrapolate the step
sizes from that info). I am not aware of any documents that elaborate
further - the code in the firmware that drives all this 'magic' is Elecraft
proprietary.
73,
Don W3FPR
----- Original Message -----
Hi, all concerned:
I get the operation of the hfo in general terms -- the PLL part, anyway.
I'm looking for (links to or) a fuller explanation of what happens in this
process: number of points, interpolation, etc.
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