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Richard Clark wrote:
.. Let's put that into context. For a 12' vertical radiator operating on 160M, you have a 4/160th's wavelength radiator. Radiation resistance is running on the order of 1/4th Ohm. If you manage to hold all Ohmic resistance to that value, or lower (everywhere - in TOTAL) then you verge on 50% efficiency, or better. And ground losses are likely to be in the neighborhood of ten ohms or about 2.5% efficiency. -- 73, Cecil http://www.qsl.net/w5dxp ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 100,000 Newsgroups ---= East/West-Coast Server Farms - Total Privacy via Encryption =--- |
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