All of you are overlooking the fact that during the negative swing of the
modulator when the plate voltage is near zero just about all the power will
actually go to the grid. The same reason why you should not drive the tube with
out the B+ on. You will possibly fry the grid if you don't modulate the driver
too.
73
Bill wa4lav
-----Original Message-----
From: "Edwin Karl" <edk0kl@centurytel.net>
To: <amps@contesting.com>
Date: Wed, 8 Nov 2006 19:31:58 -0600
Subject: [Amps] AM On a linear
We are overlloking the feed through RF from the grounded grid configuration.
A portion of the driving RF will always appear in the output, thus you can
never "pinch off" the carrier and get 100% modulation.
ed K0KL
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