To: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
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Subject: | Re: [TenTec] Ten-Tec 411 Centaur Amp Problem |
From: | Tony Berg <tony.w1ot@gmail.com> |
Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
Date: | Mon, 31 May 2010 19:27:10 -0400 |
List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
I believe that the added coax transforms the reflection coefficient, but not the VSWR (unless it is lossy). For example, in a 50-ohm system, loads of 100 ohms resistive and 25 ohms resistive both provide a 2:1 VSWR. These loads would be 2 points on a Smith chart with a 2:1 VSWR circle on it. The added coax may yield a better match to the exciter on one band and worsen it on another. _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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