To: | TowerTalk@contesting.com |
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Subject: | Re: [TowerTalk] Tuners |
From: | Steve Hunt <steve@karinya.net> |
Date: | Mon, 29 Nov 2010 16:49:42 +0000 |
List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
That's a useful tuner simulation; but **DO** remember it assumes a constant Q for the inductor. Here's how a real roller inductor Q measures at different inductance settings on different bands: http://www.karinya.net/g3txq/temp/rollercoaster_q.png If you want to get meaningful loss results with that simulator, be prepared to manually change the default Q value as you change bands and change inductance values. 73, Steve G3TXQ On 28/11/2010 03:06, Jim W7RY wrote: > Now this is cool! > > http://fermi.la.asu.edu/w9cf/tuner/tuner.html > > 73 > Jim W7RY > _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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