To: | richard@karlquist.com |
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Subject: | Re: [TowerTalk] inductance of tubing vs bar or strip |
From: | "Rick Karlquist" <richard@karlquist.com> |
Reply-to: | richard@karlquist.com |
Date: | Wed, 19 Aug 2009 10:45:39 -0700 (PDT) |
List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
Rick Karlquist wrote: > > I don't know how "free space" inductance is defined, but these > numbers correspond to a characteristic impedance of 148 to 288 ohms, > hardly free space. A 1 inch wire 10 feet high over ground > would have considerably less inductance, and it still isn't in free space. Correction: A 1 inch wire 10 feet high over ground would have considerably MORE inductance... Rick N6RK _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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