[Amps] CB amp directly coupled via cap to antenna
Ron Youvan
ka4inm at tampabay.rr.com
Sun Apr 11 18:31:29 PDT 2010
>>> Upon further consideration, if the antenna impedance matched the
>>> tube's plate load impedance, wouldn't the Q be just one? I think you
>>> still need the simple LC tank circuit for the flywheel effect.
I was taught a resonant antenna is a tank circuit, antennas usually have some figure of "Q" over
1 and if some of it's capacitance is contributed by the plate to ground of a power tube I don't see
how the "Q" could be negated. (we are assuming an end fed half wave {dipole} antenna)
--
Ron KA4INM - The next election, I know what is going to happen, I'm going to help.
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