| To: | "DAVID CUTHBERT" <telegrapher9@gmail.com> |
|---|---|
| Subject: | Re: Topband: Choke Construction Info Needed |
| From: | "Tom W8JI" <w8ji@w8ji.com> |
| Reply-to: | Tom W8JI <w8ji@w8ji.com> |
| Date: | Thu, 26 Jul 2012 19:22:06 -0400 |
| List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
My Mistake: > To get 30 watts of heat with 226 ohms reactance, Q would have down near > unity. No one makes a coil that bad. I misplaced a decimal. Q would have to be near ten in the coil with 226 ohms reactance and 1500 watts to make 30W heat, not near 1. The other numbers are correct. A Q of ~200 is about 1.5 watts heat with 226 ohms reactance, so heat isn't the issue. SWR change is. _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK |
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