[Amps] IM distortion and such

[Tom W8JI]

> In any case, this AL-80B IMD horse has been beaten to 
> death.
> I wish someone would do some two-tone tests using the 
> lightly
> loaded and heavily loaded tuning procedures and then post 
> the
> results (specA photos) on the web.

I'm not sure how other companies do it, but looking at 
various operating conditions was standard practice for Heath 
and early Ameritron.

I guess the answer is how many time-consuming homework 
assignments need to be taken on in order to please one or 
those who refuse to read books or refuse to believe what 
multiple other sources tell them. If something is useful to 
thousands, that's one thing. If the same effort is required 
to educate one person or win an argument about something 
that already appears in multiple engineering texts, it's a 
total waste of time.

73 Tom