Does this apply to solid state amps which usually are in a push-pull
configuration? I'd expect the 3rd harmonic to be an issue, not the second.
Rudy N2WQ
Sent using a tiny keyboard. Please excuse brevity, typos, or inappropriate
autocorrect.
> On Jul 26, 2016, at 7:26 PM, Jim Brown <k9yc@audiosystemsgroup.com> wrote:
>
> Well, the focus on second harmonic as opposed to others is that it tends to
> be stronger than higher order harmonics, but the same logic certainly
> applies. Jeff, AC0C said it perfectly -- he looks at isolation using his VNA,
> pays attention to what he hears on the air in SO2R mode, and works on those
> things one at a time.
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