[Elecraft] how much to stretch copper wire
Ron D'Eau Claire
ron at cobi.biz
Sat Feb 13 21:46:57 EST 2016
Yep. I do, but then like you I've worked on many shipboard systems.
Also I'm old enough not to consider it a thrill to go out in a mid-winter
storm to restore my wire!
73 Ron AC7AC
-----Original Message-----
On 2/11/2016 9:49 PM, Jim Brown wrote:
> You don't see it unless there's significant tension on it. My 80/40
> fan dipoles are up 140 ft and are fed with RG11. The tensioning weight
> is about 95#. I must trim it every 2-3 years.
Does anyone use the strong-link / weak link system that is common in
shipboard wire antenna installations? This prevents the antenna wire
breaking in the event of severe storms.
73 de K2ASP - Phil Kane
Elecraft K2/100 s/n 5402
Radiotelegraph Operator Cert. T2-00000208
>From a Clearing in the Silicon Forest
Beaverton (Washington County) Oregon
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