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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+vertical\s+height\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] vertical height (score: 1)
Author: "Gregg Seidl" <k9kl@centurytel.net>
Date: Wed, 4 Apr 2007 20:31:46 -0500
Can anyone tell me what height of Rohn 25 is needed to resonate at 3.8 Mhz?I'm installing an insulated from ground tower and using Array Solutions 160/80 and 75 tuner.It requires that 75 be resonate
/archives//html/Towertalk/2007-04/msg00113.html (6,810 bytes)

2. Re: [TowerTalk] vertical height (score: 1)
Author: "R. Kevin Stover" <rkstover@mchsi.com>
Date: Thu, 05 Apr 2007 07:01:14 -0500
234/3.8 will get you in the neighborhood. -- R. Kevin Stover AC&Oslash;H K2/100 #4684 Reclaim Your Inbox! http://www.mozilla.org/products/thunderbird _______________________________________________ _
/archives//html/Towertalk/2007-04/msg00116.html (8,184 bytes)

3. [TowerTalk] vertical height (score: 1)
Author: Dennis OConnor <ad4hk2004@yahoo.com>
Date: Thu, 5 Apr 2007 05:06:32 -0700 (PDT)
For 3.5 mc you want 5 sections and a 1" stinger to 72 feet overall... For 3.85 mc you want 5 sections and a 1" pipe to 64 feet overall... I have not used the taper top section for my phased transmit
/archives//html/Towertalk/2007-04/msg00117.html (6,781 bytes)

4. Re: [TowerTalk] vertical height (score: 1)
Author: "Bob Maser" <bmaser@tampabay.rr.com>
Date: Thu, 5 Apr 2007 09:46:10 -0400
The tower made with Rohn 25 will be in the 63-65 foot range. Before cutting all those radials to 60 feet, you should read Al Christman's (K3LC) article on optimum radial lengths that was published in
/archives//html/Towertalk/2007-04/msg00118.html (9,052 bytes)


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