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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Sigma\s+280s\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] Sigma 280s (score: 1)
Author: "Rick Kourey (K4KL)" <rkourey@carolina.rr.com>
Date: Tue, 3 Apr 2007 19:21:01 -0400
Has anyone erected a Sigma 280S 80 meter beam that would like to comment about its performance, both pros and cons. A friend of mine is considering the installation of such a beam antenna on a Rohn 2
/archives//html/Towertalk/2007-04/msg00084.html (7,002 bytes)

2. Re: [TowerTalk] Sigma 280s (score: 1)
Author: "Mark Beckwith" <n5ot@n5ot.com>
Date: Tue, 3 Apr 2007 19:55:53 -0500
My seat-of-the-pants says this is too much antenna for Rohn 25. Also, assuming DXing is the object, 80 feet height for a yagi is pretty low in terms of wavelength - it would be like trying to work D
/archives//html/Towertalk/2007-04/msg00088.html (7,644 bytes)


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