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Richard Harrison wrote:
Cecil, W5DXP wrote: "Knowing the current at one point tells you absolutely nothing about SWR." Bird`s Model 43 does not contain a toroid, but it does sample the current at a single spot. It also samples a voltage which John's design does not. I left out a word that I thought was implied. I should have said: Knowing *only* the current at one point tells you absolutely nothing about SWR. He is sampling *only* the current and *only* at one point. Either two current samples, a current and voltage sample, or two voltage samples are required for an SWR reading. -- 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! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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