In my opinion, the ideal top loading wire is stainless steel wire rope. The
smallest common size is 3/32" (or metric equivalent), which has a rated
breaking strength around 900 lb. A good local hardware store can order it,
or you can get it through an industrial supply or sailboat shop.
Gary
K9AY
> Hi everyone.
> I have had my top loaded vertical break on me again.
> The antenna is held up by a probably 70` eucalyptus tree,the top loading
> wires run away via insulators to pulleys and long elastic cords to take
> up execive movements during high winds.
> It has failed on me twice now after about 3 months .This time I used
> flexiweave and this has broken.
> Would it be ok to use say galvanized wire for the top loading wire.
> This antenna has been a star performer in the recent CQ WW 160 SSB
> Contest, furthest was Georgia and cape Verde islands.and got across to
> Pennsylvania,but he couldn't confirm my call sign due to local qrm.Not
> bad for 100w
> So I am reluctant to give this vertical up,Any suggestions from the team.
>
> Regards
> Jon G8CCL
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UR RST IS ... ... ..9 QSB QSB - hw? BK
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