Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+beam\s+antenna\s+patterns\;\s+groundwave\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+beam\s+antenna\s+patterns\;\s+groundwave\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] beam antenna patterns; groundwave (score: 1): Author: "Jim Jarvis" <jimjarvis@comcast.net>; Date: Sat, 26 Jun 2004 17:48:42 -0000; Folks, While I agree with Tom, in theory, that all manner of localized effects can come into play, mapping pattern using groundwave at far-field has SOME value. I did it routinely in Vermont, with a; /archives//html/Towertalk/2004-06/msg00588.html (7,567 bytes)
2. Re: [TowerTalk] beam antenna patterns; groundwave (score: 1): Author: Don Havlicek <n8de@thepoint.net>; Date: Sat, 26 Jun 2004 14:31:44 -0500; How, pray tell, did you calculate 6 db f/b on a VERTICAL? ... Did you rotate it? Any WHY? Don N8DE Jim Jarvis wrote: Folks, While I agree with Tom, in theory, that all manner of localized effects can; /archives//html/Towertalk/2004-06/msg00589.html (8,750 bytes)
3. RE: [TowerTalk] beam antenna patterns; groundwave (score: 1): Author: "Jim Jarvis" <jimjarvis@comcast.net>; Date: Sat, 26 Jun 2004 20:13:21 -0000; How, pray tell, did you calculate 6 db f/b on a VERTICAL? ... Did you rotate it? Any WHY? Don N8DE Yup. I should have explained. The R7000 was mounted on the mast, about 3' above the yagi or lpda. I; /archives//html/Towertalk/2004-06/msg00590.html (10,353 bytes)
4. RE: [TowerTalk] beam antenna patterns; groundwave (score: 1): Author: "Keith Dutson" <kjdutson@earthlink.net>; Date: Sat, 26 Jun 2004 18:07:16 -0500; Had me scratching my head also. I am guessing a rotating tower. ;) Keith WD5DXL How, pray tell, did you calculate 6 db f/b on a VERTICAL? ... Did you rotate it? Any WHY? Don N8DE Yup. I should have e; /archives//html/Towertalk/2004-06/msg00592.html (11,784 bytes)

Current List: 1 - 4
Page: [1]