David et all:
The latest QST has
another DDS design with 1 Hz steps that are not quite 1 Hz really, rather
sad to see the impact of thinking that can only cope with 1 Hz increments
hi.
and
I checked with the author of the QST article, as it wasn't clear what the
DDS could do. I received a reply that said you need a diferent code for
the MPU for each band you wish to cover.
Not a very versatile product.
I have often wondered what many of the QST articles are that look like that
article. I suspect that many of them are Masters Engineering program
projects. So often I see this type of article and I have a feeling that
the author is not really current in what is going on of just doesn't care.
Just my opinion of course.
Larry
VA3LK
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