| To: | tentec@contesting.com |
|---|---|
| Subject: | Re: [TenTec] New and Improved Terminology (NVIS origins) |
| From: | "Dr. Gerald N. Johnson" <geraldj@weather.net> |
| Reply-to: | geraldj@weather.net, Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Mon, 10 Jan 2011 19:04:16 -0600 |
| List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
I think some changing of the mechanical resonant frequency, but mostly adding damping so the element doesn't ring. 73, Jerry, K0CQ On 1/10/2011 6:20 PM, Stuart Rohre wrote: > Another fix for "strumming" of beam elements is to fill them with poly > rope. The whole idea is to change the resonant frequency to stiffle > vibrations. > > -Stuart Rohre > K5KVH > > _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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