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Roy Lewallen wrote:
W5DXP wrote: In which case, it is a phased vertical array, not a dipole. With a spacing of 1/8WL, one can get 4 dB gain that way. In your dreams. I'm dreaming of The ARRL Antenna Book, 15th edition, page 8-6. Spacing 1/8WL, phasing=135 deg, Gain = 4.1 dB. Remember, this is for two 10m verticals mounted in line with the vehicle, not one on each side of the vehicle. It is essentially a two element vertical beam with a cardioid radiation pattern and a large front/back ratio. -- 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 80,000 Newsgroups - 16 Different Servers! =----- |
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