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for higher frq ant". I cannot find the source right now. Vy 73 OZ1CCM "Kel" KH-Translation Gyvelbakken 11 DK-4400 Kalundborg Tel.: (+45) 45 82 96 36 Fax: (+45) 45 82 96 37 e-mail: kh@kh-translation.dk Homepage: www.kh-translation.dk -----Original Message----- From: Allan Henry Kaplan [mailto:w1ael@mindspring.com] Sent: 11. marts 2003 03.55 To: Force12Talk@qth.com Subject: Re: [Force 12 Talk] Stacking C-19XR and EF240S 1. Which antenna should be on top? I would think the EF240S since the wavelength is longer, so height is more critical for it, but I may be missing something. You are correct. The only reasons one sees 40M beams mounted BELOW higher frequency ones are the structural considerations and the greater difficulty of doing it right. By the way, because of the harmonic relationship between 40M and 15M, you should mount them at 90 degree orientation tominimize interaction. I leave the other questions to greater minds than mine... Hope this helps, 73, Allan, W1AEL -------------------------------------------- Force12Talk mailing list provided as a service by Force 12 Antennas, Inc. Force12 Web Site: http://www.force12inc.com To Submit Message to the List: Force12Talk@qth.com To unsubscribe and view the Message Archive: see http://qth.com/force12/list For problems with the list: contact n4zr@qth.com -------------------------------------------- Force12Talk mailing list provided as a service by Force 12 Antennas, Inc. Force12 Web Site: http://www.force12inc.com To Submit Message to the List: Force12Talk@qth.com To unsubscribe and view the Message Archive: see http://qth.com/force12/list For problems with the list: contact n4zr@qth.com |
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