[Amps] ALPHA 77

PAUL HEWITT wd7s@att.net
Mon, 5 Aug 2002 20:33:40 -0700



> >Yes, this is what I observe on my
> >analyzer.  Lighter loading runs up IG
> >and doesn't have much effect on the
> >harmonics or spurs.
>
> So a few % heavier loading
> has no noticable effect on harmonics.

No, lighter antenna loading (more load C
after max out reached ) had a minor
effect.  Heavier antenna loading (less
load C) had a pronounced effect on
harmonics and spurs.

Paul