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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+160\s+inv\s+L\s+with\s+two\s+swr\s+dip\.\s*$/: 2 ]

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1. Topband: 160 inv L with two swr dip. (score: 1): Author: jon-dam@post.olivant.fo (Jon Dam); Date: Thu, 4 Apr 2002 01:31:35 +0100; Hi all and tnx for a very nice reflector with a lot of very usefull = information. At our club we have 3 tower in triangle spaced abt. 64,5 feet apart. # = 1 is 60 ' + pipe and a 6 el 6m yagi. yagi (; /archives//html/Topband/2002-04/msg00005.html (7,655 bytes)
2. Topband: 160 inv L with two swr dip. (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Fri, 5 Apr 2002 22:49:27 -0500; Hi Jon, My first guess is that the impedance of the inverted L at resonance is well below 50 ohms... maybe at 1870 Khz? Maybe 25 ohms. Try a 2:1 UnUn from Jerry Sevick's book and see if that helps. I; /archives//html/Topband/2002-04/msg00007.html (9,578 bytes)

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