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1. [TowerTalk] A fundamental antenna question (score: 1): Author: Wesley Cosand <wes.cosand@verizon.net>; Date: Sun, 26 Jun 2005 19:50:51 -0400; Folks: I am embarrassed to ask a question I should be able to figure out but my Handbook and Antenna Book aren't proving sufficient to overcome my ignorance. How can I calculate the field strength in; /archives//html/Towertalk/2005-06/msg00588.html (6,981 bytes)
2. [TowerTalk] A fundamental antenna question (score: 1): Author: Wes Cosand <wz7i@arrl.net>; Date: Sun, 26 Jun 2005 14:08:48 -0400; Folks: I am embarrassed to ask a question I should be able to figure out but my Handbook and Antenna Book aren't proving sufficient to overcome my ignorance. How can I calculate the field strength in; /archives//html/Towertalk/2005-06/msg00591.html (7,327 bytes)
3. Re: [TowerTalk] A fundamental antenna question (score: 1): Author: Bob Nielsen <nielsen@oz.net>; Date: Mon, 27 Jun 2005 08:17:37 -0700; Wes, I haven't come across any texts which discuss this, but you can look at the situation as a sphere with a radius equal to the distance from the antenna which has a uniform power density. Calculat; /archives//html/Towertalk/2005-06/msg00599.html (8,607 bytes)
4. Re: [TowerTalk] A fundamental antenna question (score: 1): Author: Jim Lux <jimlux@earthlink.net>; Date: Mon, 27 Jun 2005 14:15:42 -0700; No need to be embarassed... Most of the amateur literature doesn't deal much with E field strengths (V/m), except in the RF safety area (where all the standards are given in terms of E or H field lim; /archives//html/Towertalk/2005-06/msg00604.html (11,105 bytes)
5. Re: [TowerTalk] A fundamental antenna question (score: 1): Author: "Martin, AA6E" <martin.ewing@gmail.com>; Date: Mon, 27 Jun 2005 23:04:25 -0400; Good physics lesson, Jim. I'd add that truly isotropic antennas are physically impossible -- or at least unrealizable. Not that it matters much for practical purposes. 73 Martin AA6E - Hide quoted te; /archives//html/Towertalk/2005-06/msg00609.html (8,511 bytes)

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