To: | amps@contesting.com |
---|---|
Subject: | Re: [Amps] CB amp directly coupled via cap to antenna |
From: | "Bill, W6WRT" <dezrat1242@yahoo.com> |
Reply-to: | dezrat1242@yahoo.com |
Date: | Sun, 11 Apr 2010 10:22:37 -0700 |
List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
ORIGINAL MESSAGE: On Sun, 11 Apr 2010 10:44:09 EDT, TexasRF@aol.com wrote: > >In the hypothetical case, the parallel circuit is infinite reactance >shunted by the antenna resistance. Q = R/infinity is a Q of zero. If we >substituted a dummy load of R=antenna there would still be infinite tank >reactance >and a Q of zero. > >In this hypothetical case, I stand by my suggestion that Q = zero. REPLY: If a parallel resonant circuit has infinite reactance, how does any energy get into it in the first place? Infinite reactance = zero current flow. 73, Bill W6WRT _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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