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Old August 4th 06, 08:22 PM posted to rec.radio.amateur.homebrew
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Default Coupling capacitor magnitudes

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Andy writes:

Well, it could be that his transmitter oscillated, and he just tacked

a 220 pf to ground for C20 to make it stop.......

Putting a cap to ground on the output of an op amp is something
I have always avoided, EXCEPT when it made things work... :)))))

Andy W4OAH



Oops !!! I was looking at C21 instead of C20......


......... never mind .... :))))))

Andy

 
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