Chuck,
I use seemless galvanised mast. I actually combined two masts, one slid
inside the other to increase the wall thickness. The material is durable
enough to take the strain and the bending moment inserted by the
windload is no problem. So far it has survived some nasty winds. The
wall thickness is 10 mm equal to almost 1/2 ".
Best regards,
Henrik
-----Oprindelig meddelelse-----
Fra: towertalk-admin@contesting.com
[mailto:towertalk-admin@contesting.com] På vegne af Chuck Counselman
Sendt: Monday, December 23, 2002 7:57 AM
Til: towertalk@contesting.com
Emne: Re: SV: [Towertalk] Antenna Advice
At 7:19 AM +0100 12/23/02, Henrik Weiss OZ1ING wrote:
>I have this configuration. So does W7FU and the antennas at my place
>can be seen on qrz.com. Height of 5BA is 100 ft. The 230/240 is at 115
>ft. The recommended spacing distance from Force12.
Yow! A 230/240 at the top of fifteen feet of unreinforced mast?! Is
that safe? What are you using for a mast?
-Chuck, W1HIS
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