[AMRadio] Infinite impedance detector vs diode,


Jim Tonne tonne at comcast.net
Fri Sep 5 11:38:43 EDT 2008


Don:

> Interestingly, the above slew rate discussion explains the fallacy of 
> using a diode in series with the modulation transformer secondary to 
> prevent overmodulation of a plate-modulated final.

Absolutely correct!  If carried to much of an extreme,
it also causes "carrier shift" in the upward direction.

- JimT




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