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Reg Edwards wrote:
"Cecil Moore" wrote Reg Edwards wrote: You didn't give enough information for anyone to provide a valid answer, Reg. What is the impedance from the junction looking back toward system ground? If it is three ohms, a balun is necessary. If it is 300 ohms, you can probably get by without a balun. OK, so it's 3 ohms. Wot's the percentage unbalance ? Just a number is required. How about Ohm's law? 3 ohms in parallel with ??? ohms. I forgot to ask what is the impedance looking in the direction of the load. If it's 300 ohms. Wot's the percentage unbalance ? Just another number is required. How about Ohm's law? 300 ohms in parallel with ??? ohms. -- 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! =----- |