At 04:27 PM 6/11/2008, Roger (K8RI) wrote:
>My preference is the Phillystran. Although it has a tiny bit of stretch
>the catenary with EHS will allow a lot of movement. ROHN recommends
>3/16" EHS . 1/4" would add a lot of weight. Tensioned properly
>resonance is not normally a problem with EHS. Catenary is very shallow
>using Phillystran.
If you haven't checked it out, take a look at http://www.k7nv.com/notebook/
. He has done several very relevant engineering analyses of guyed tower
mechanics and guying materials.
73, Pete N4ZR
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