| To: | towertalk@contesting.com |
|---|---|
| Subject: | Re: [TowerTalk] BigIR question |
| From: | Jim Brown <jim@audiosystemsgroup.com> |
| Reply-to: | jim@audiosystemsgroup.com |
| Date: | Thu, 7 Dec 2017 10:29:22 -0800 |
| List-post: | <mailto:towertalk@contesting.com> |
On 12/7/2017 9:53 AM, David Robbins wrote: Or do like I did after burning up several of the M2 Yagi baluns (really just small ferrite binocular chokes)... replace them with coax air core chokes. Air core coils are of questionable value as common mode chokes, for reasons I articulated in k9yc.com/RFI-Ham.pdf The better solution is a ferrite core choke with balls. :) 73, Jim K9YC _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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