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#1
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I'll bet most of your radiation was from your feedline.
-- 73, Cecil But it worked, didn't it! |
#2
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On Sun, 18 Apr 2004 17:54:39 +0000 (UTC), "Reg Edwards"
wrote: I'll bet most of your radiation was from your feedline. -- 73, Cecil But it worked, didn't it! Why doesn't someone write a book on radiating feedlines? They'd be a heck of a lot easier to put up than antennas :-) Bob k5qwg |
#3
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Bob Miller wrote:
Why doesn't someone write a book on radiating feedlines? They'd be a heck of a lot easier to put up than antennas :-) A 1/2WL dipole is an open-circuit radiating feedline complete with reflections. :-) From Balanis: "The current and voltage distributions on open-ended wire antennas are similar to the standing wave patterns on open-ended transmission lines." Wasn't the original Gap antenna simply a leaky transmission line? -- 73, Cecil http://www.qsl.net/w5dxp -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
#4
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Reg Edwards wrote:
I'll bet most of your radiation was from your feedline. But it worked, didn't it! Pity the poor ham who puts an Isotron on a ten foot pole for field day. -- 73, Cecil http://www.qsl.net/w5dxp -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
#5
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Cecil Moore wrote in message ...
Reg Edwards wrote: Pity the poor ham who puts an Isotron on a ten foot pole for field day. And the same pays for the EH antenna, see http://home.earthlink.net/~calvinf15...est_report.pdf 73 Ivan OK1SIP |
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