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1. Topband: Help needed: Windom & MFJ-259B measurements (score: 1): Author: "Thomas Herrmann" <DL1AMQ@web.de>; Date: Fri, 23 Jul 2004 12:52:27 +0200; I wonder if my MFJ-measurements on TopBand-Windom (FD4, off center fed dipole, ...) are correct. How the results should be while checking both resonance frequency (advanced mode => X=0 ) and impedanc; /archives//html/Topband/2004-07/msg00049.html (6,886 bytes)
2. Re: Topband: Help needed: Windom & MFJ-259B measurements (score: 1): Author: Sinisa Hristov <shristov@ptt.yu>; Date: Fri, 23 Jul 2004 08:50:38 -0400; It is very difficult to do it correctly. Due to highly assymetric construction, common mode voltage is very high at the feedpoint, possibly exceeding driving voltage. A balun with exceptionally high; /archives//html/Topband/2004-07/msg00050.html (8,013 bytes)
3. Re: Topband: Help needed: Windom & MFJ-259B measurements (score: 1): Author: W2pm@aol.com; Date: Fri, 23 Jul 2004 10:13:43 EDT; Not sure what your specific readings are based on the message, however, since you have an imbalanced antenna you are likely going to get feedline radiation greatly affecting any measurement indicatio; /archives//html/Topband/2004-07/msg00051.html (7,611 bytes)

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