--- George Maier <George@MaierGroup.com> wrote:
> It's taken over 40 years for the DSP world to equal
> what Central Electronics
> had oh-so long ago in the 100V & 200V - clean,
> phasing SSB generation and a
> built-in oscilloscope to help you keep it on target.
Actually if you look closely at the current crop of
DSP IF radios they too are essentially phasing type
"modulators". They all pretty much work on the
principle of where the last analog IF stage feeding
the A to D converter is doing so with 2 signals in
quadrature. So in reality it took DSP technology to
make the phasing method truly economical and
practical.
Duane
N9DG
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