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1. Topband: Inductors vs. NORD and UG top loaded antennas (score: 1): Author: R.J. Mattson" <rjmattson@hvi.net (R.J. Mattson); Date: Wed, 4 Dec 2002 21:21:37 -0500; Tom, Have you found any ratio of diameter to length for a loading inductor that optimizes the Q? I use a 68' wire vertical, feed at the 8' level with open wire for 160/80/40m. My homemade tuner gives; /archives//html/Topband/2002-12/msg00069.html (8,092 bytes)
2. Topband: Inductors vs. NORD and UG top loaded antennas (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Sat, 07 Dec 2002 20:28:15 -0500; Optimum L/D varies with the required inductance, and about a dozen other things. The most comprehensive text in general publication is in Antennas and Transmission Lines by John Kuecken. It was out; /archives//html/Topband/2002-12/msg00107.html (7,797 bytes)

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