| To: | John Kemker <john@kemker.org> |
|---|---|
| Subject: | Re: [TowerTalk] Mounting Polyphaser IS-RCT to SPGP |
| From: | jimlux <jimlux@earthlink.net> |
| Date: | Sat, 13 Jun 2009 08:43:57 -0700 |
| List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
jimlux wrote: > John Kemker wrote: >> Aluminum has 60% of the conductivity of copper. > > For DC resistance.. for RF, it's actually better (skin depth is thicker > because the conductivity is lower).. Clarification... better than 60% of copper, not better than copper overall! _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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