|[AMRadio] 4-1000A Grounded Grid Class-C|
ne1s at securespeed.us
Thu Oct 3 08:06:25 EDT 2013
On 10/2/13 10:55 PM, Paul Baldock wrote:
> Is it possible to run a 4-1000A in grounded gridS, cathode driven,
> biased for class-C and then plate modulate it and get 100% modulation?
> Has anybody tried this?
> - Paul KW7Y
I think it's theoretically possible only if you also modulate the signal
driving the 4-1000A cathode circuit, and in the correct phase, of
course. Otherwise the "feed-through power," which is a considerable
fraction of the total output from a grounded-grid stage, won't be
modulated and you'll never be able to get 100%.
Nope, I've never tried it.
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