- 1. [TowerTalk] swr for 40 meter rotatable diopole (score: 1)
- Author: "Van Fair" <giw@bellsouth.net>
- Date: Sun, 6 Jun 2004 18:47:27 -0400
- Which way should the resonant frequency go as the height above ground is increased for a 40 meter rotatable linear loaded diopole. If the swr is 2.0 to 1 at 7200 with the length set for 7200 10 feet
- /archives//html/Towertalk/2004-06/msg00099.html (6,959 bytes)
- 2. Re: [TowerTalk] swr for 40 meter rotatable diopole (score: 1)
- Author: "Gene Smar" <ersmar@comcast.net>
- Date: Sun, 6 Jun 2004 20:37:29 -0400
- Van: A similar question was asked here a few years ago regarding tuning a tribander close to ground. The concensus of opinion and experience, I believe, was that the resonant freq would increase as t
- /archives//html/Towertalk/2004-06/msg00107.html (8,679 bytes)
- 3. RE: [TowerTalk] swr for 40 meter rotatable diopole (score: 1)
- Author: "Keith Dutson" <kjdutson@earthlink.net>
- Date: Sun, 6 Jun 2004 23:05:37 -0500
- Ten feet is a bit low for tuning. A 40 meter dipole tuned at 15-20 feet will resonate about 10-15 KHz higher at 78 feet. Keith WD5DXL Which way should the resonant frequency go as the height above gr
- /archives//html/Towertalk/2004-06/msg00114.html (8,888 bytes)
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