Try the Love Joy! I'm sure you could get the right size to weld onto a mast.
Look here... http://www.lovejoy-inc.com/
At 08:20 AM 9/10/02 -0500, you wrote:
>Has anyone built the shock absorbing mast coupler described in Leeson's
>"Physical Design of Yagi Antennas"?
>He describes a BMW "flex disc", used to isolate the drive shaft from the
>My local NAPA auto parts supplier shows nothing in their books for any
>I will try BMW next.
>Has anyone ever seen one of these things?
>Self Supporting Towers, Wireless Weather Stations, see web site:
>Call 888-333-9041 to place your order, mention you saw this ad and take an
>additional 5 percent off
>any weather station price.
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