| To: | "Jim Hoge" <knowkode@verizon.net>, "topband reflector" <topband@contesting.com> |
|---|---|
| Subject: | Re: Topband: electrical wavelength |
| From: | "Tom W8JI" <w8ji@w8ji.com> |
| Reply-to: | Tom W8JI <w8ji@w8ji.com> |
| Date: | Mon, 10 Sep 2012 12:57:25 -0400 |
| List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
Let's do some quick math.... 234/1.82=128.57 gives us the length in feet of a quarter wave at 1.820 mHz. That's not correct. The number is 245.8926/F, which is rounded to 246/F. A quarter wave in freespace is 245.8926/1.82 = ~135.1 feet, not 128.57234/F is a long way off. _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK |
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