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References: [ +from:ken.d.brown@hawaiiantel.net: 23 ]

Total 23 documents matching your query.

21. Re: Topband: Shunt Fed Tower (score: 1)
Author: Ken Brown <ken.d.brown@hawaiiantel.net>
Date: Tue, 09 Dec 2008 07:22:27 -1000
Hi Goose, I suspect that your situation is fairly unique in that most who have towers do not have a base insulator. Even for those fortunate enough to have a base insulator, I wonder if shunt feeding
/archives//html/Topband/2008-12/msg00117.html (7,999 bytes)

22. Re: Topband: Vee Beams (score: 1)
Author: Ken Brown <ken.d.brown@hawaiiantel.net>
Date: Thu, 11 Dec 2008 18:23:01 -1000
The problem with Rhombics and Vee beams on 160 meters is the same problem that all horizontally polarized antennas have. With horizontal polarization you need much more height above ground to get re
/archives//html/Topband/2008-12/msg00131.html (8,255 bytes)

23. Re: Topband: small antennas (score: 1)
Author: Ken Brown <ken.d.brown@hawaiiantel.net>
Date: Sat, 31 Jan 2009 16:49:47 -1000
In fact, as you add radials reducing the ground loss resistance and increasing the efficiency, the SWR will increase, assuming 50 ohm coax with no matching network at the base. DE N6KB ______________
/archives//html/Topband/2009-02/msg00000.html (6,893 bytes)

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