| To: | towertalk@contesting.com |
|---|---|
| Subject: | Re: [TowerTalk] Best coaxial to make Chokes |
| From: | Jim Brown <jim@audiosystemsgroup.com> |
| Reply-to: | jim@audiosystemsgroup.com |
| Date: | Tue, 12 Nov 2013 16:17:30 -0800 |
| List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
On 11/12/2013 3:02 PM, Hector Garcia,XE2K wrote: using only the COIL not ferrites Only the coil of coax with no ferrite is a VERY POOR choke because it is inductive, not resistive. Inductance can resonate with the rest of the coax in the run and increase the shield current rather than decrease it. Study my RFI tutorial for a detailed explanation. k9yc.com/RFI-Ham.pdf 73, Jim K9YC _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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