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![]() "Wes Stewart" wrote in message ... On Wed, 16 Mar 2005 02:57:31 GMT, " wrote: I don't operate on 40 M so I may be missing something but exactly what is it that stands out with this antenna that would make it desirable to hams? Efficiency would be reflected by the loads used which is not necessarily "state of the art". He then states "a large F/B is effected" but it doesn't show before and after overlaid plots ! Before and after what? The original design is 50 years old. He infers that he has improved the design, specifically with respect to F/B What was it before and to what amount was it improved ? Art , Would hams have an interest in a two element 20 M antenna that have lower TOA than the norm, say 9 degrees instead of the normal 14 degrees? I think I can quickly put one together for the week end while putting the present assembly aside. Regards Art "Wes Stewart" wrote in message . .. On Tue, 15 Mar 2005 16:51:36 -0500, "J. Mc Laughlin" wrote: Patent 6,411,264 shows a supposed improvement on the 8JK antenna such that efficiency is preserved and a large F/B is effected. The inventor is N7CL. Hey, I know Eric. See: http://www.cal-av.com/antennas.html for the commercial version of his design. |
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