| To: | towertalk@contesting.com |
|---|---|
| Subject: | Re: [TowerTalk] 1. Ferrite, 2. Polyphasers |
| From: | Jim Brown <jim@audiosystemsgroup.com> |
| Reply-to: | jim@audiosystemsgroup.com |
| Date: | Tue, 06 May 2014 19:41:35 -0700 |
| List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
On 5/6/2014 12:05 PM, Dan Atchison via TowerTalk wrote: I'm making RF chokes out of 2.4" ferrite cores, mix 43 and mix 31 material. Is there a maximum limit to the amount of ferrite I should use? Yes. Study k9yc.com/RFI-Ham.pdf For winding guidelines for each ham band or group of bands, see the Choke Cookbook. 73, Jim K9YC _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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