[AMRadio] Screen Modulated 813

Jack Schmidling jack at schmidling.com
Sun Dec 10 23:01:10 EST 2006

Jim candela wrote:

>On AM the single 813 is happy at 70 watts RF
> out, but it will do 100 watts AM and modulate upward 100%. It does blush a
> little but as long as I talk the red stays away.

That's about how my SB200 runs.  If I run much over 100w, it gets to red 
for my comfort. I never stop talking so I guess I am at it's peak.

This would lead me to conclude that I could get at least 200w out of 2 
813's in spite of the numbers.  Not a quantum leap but worth the fun 

Does that sound right?


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