[TowerTalk] My New 40M Antenna
Jan Erik Holm
sm2ekm at telia.com
Fri Dec 19 06:02:38 EST 2003
Smart, why have I never thought about this. This
would have saved me a lot of time and greef thru
the years. Sure will use it next time I tram an
antenna.
Jim SM2EKM
-----------------------
Pete Smith wrote:
> At 02:30 PM 12/18/03 -0600, Chuck Sudds wrote:
>
>> Thanks for the photos and information about the installation, Phil!
>> Very impressive. Looks like you had fewer problems then I did getting
>> my 5el 20M monobander atop my 90ft Rohn 45G. Bent a Rohn gin pole in
>> the process. Next time, the "Tram System" will definitely be used!
>
>
> Many people argue for the use of a backstay because, as Phil says, this
> puts a lot of stress on the mast. W9LT (now WA7LT) taught me how to do
> this using a single cable and what he called a tiller, which is a short
> piece of tubing u-bolted to the boom like another element. Put a pulley
> on the end of the "tiller," also running on the tram line, and you can
> adjust how high the leading ends of the elements ride so they don't hang
> up in the top guys as you approach the tower.
>
>
> 73, Pete N4ZR
> Happy Holidays
> Check out the World HF Contest Station Database at
> www.pvrc.org/wcsd/wcsdsearch.htm
>
>
>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
> Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with
> any questions and ask for Sherman, W2FLA.
>
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