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#1
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Reg Edwards wrote:
Its the voltage parts of the antenna which do the radiating. That is proved by cutting off the top part of the antenna and replacing it with a top hat which has a much larger capacitance so it radiates the power harder. Reg, let's say we have an elevated antenna system where the radial system and top hat system are identical and balanced. Energy flows back and forth between the radials and top hat. Very little energy is radiated from either the top hat or the radials since they are balanced. Virtually all of the radiated energy comes from the high-current vertical portion of the antenna. Such antennas are described in Appendix II - Short Ground-Mounted Verticals in _Building_and_Using_Baluns_and_Ununs_ by Jerry Sevick, w2fmi. -- 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! =----- |
#2
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Cec, who's Jerry Sevick. I don't seem to have a copy of his works around me
at present. --- Reg. |
#3
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Reg Edwards wrote:
Cec, who's Jerry Sevick. I don't seem to have a copy of his works around me at present. He's accepted by most as *the* ham balun guru. Some disagree. -- 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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On Wed, 10 Mar 2004 14:34:38 -0600, Cecil Moore
wrote: Reg Edwards wrote: Cec, who's Jerry Sevick. I don't seem to have a copy of his works around me at present. He's accepted by most as *the* ham balun guru. Some disagree. Yeah, I'm one who disagrees! Walt, W2DU |
#5
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Walter Maxwell wrote:
Cecil Moore wrote: He's accepted by most as *the* ham balun guru. Some disagree. Yeah, I'm one who disagrees! Well, wait until you find out exactly what the disagreement was. I said a balanced set of elevated radials or a balanced top hat doesn't radiate much RF. What do you say? -- 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! =----- |
#6
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On Wed, 10 Mar 2004 22:57:01 GMT, Walter Maxwell wrote:
|On Wed, 10 Mar 2004 14:34:38 -0600, Cecil Moore |wrote: | |Reg Edwards wrote: | Cec, who's Jerry Sevick. I don't seem to have a copy of his works around me | at present. | |He's accepted by most as *the* ham balun guru. Some disagree. | |Yeah, I'm one who disagrees! But he is certainly prolific. Can't pick up a magazine without another same-o-same-o article. Latest in Feb. "High Frequency Electronics." Wes |
#7
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He's accepted by most as *the* ham balun guru. Some disagree.
====================== How can anybody make himself a guru about such a simple, inactive, mundane device as a balun? Now if it was a conjugate match! |
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