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Frank wrote:
Put up 66 ft of wire, or any length that is convenient. Wire length is unimportant. Inverted vee is ok. Feed it with open wire line (Or 450 ohm ladder line) an any point you like. It will work just the same as a full sized dipole. EZNEC says that a 66 ft dipole used on 3.8 MHz, fed with 450 ohm ladder-line, will have an SWR of greater than 100:1. This can lead to all sorts of undesirable effects including an almost impossible to match impedance at the tuner. A practical rule of thumb might be in order, e.g. mine = no more than 20:1 SWR on the ladder-line. -- 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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