- 1. Re: [TowerTalk] Topband: Inverted L Tuning Question (score: 1)
- Author: Ken Brown <ken.d.brown@hawaiiantel.net>
- Date: Thu, 04 Dec 2008 19:23:42 -1000
- Interaction with the tower and beam may be changing the real SWR, or your instrument may be getting more RF from a near by MWBC station and giving you bad readings when the tower is connected. You ma
- /archives//html/Towertalk/2008-12/msg00101.html (9,371 bytes)
- 2. Re: [TowerTalk] Topband: Inverted L Tuning Question (score: 1)
- Author: "DAVID CUTHBERT" <telegrapher9@gmail.com>
- Date: Fri, 5 Dec 2008 03:03:00 -0700
- Dick, I ran some simulations. There is very heavy coupling to the tower. That's not such a bad thing. The tower current is 180 out-of-phase with the inverted-L current. The GND return current is the
- /archives//html/Towertalk/2008-12/msg00102.html (11,832 bytes)
- 3. Re: [TowerTalk] Topband: Inverted L Tuning Question (score: 1)
- Author: w3kl@w3kl.com
- Date: Fri, 5 Dec 2008 13:47:05 -0800 (PST)
- Interaction with the tower has nothing to do with tieing into the tower ground but coupling between the actual inv L and the tower itself. See my previous post on how to deal with this. 73, Jeff W
- /archives//html/Towertalk/2008-12/msg00105.html (12,123 bytes)
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