[AMRadio] Infinite impedance detector vs diode,
slew rate probem and plate modulated final
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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