[TowerTalk] Telrex 20M646

[john at kk9a.com]

I owned one of these in the 80's and it worked fine however the newer
computer modeled designs (especially OWA) are much better and have greater
bandwidth. Unfortunately moving the element spacing on this antenna would
be quite a project. Sorry, I cannot help with the balun question, I used
the supplied coax match and I am not sure what the antenna impedance is.

GL,
John KK9A



From:	 Tom Harke <tom at tomharke.com>
Date:	 Thu, 27 Jun 2013 10:29:46 -0500
List-post:<towertalk at contesting.com">
Anyone have any experience replacing the coaxal blaun on a 20M646 with a
commercial bauln?

Ant recommendations or suggestions appreciated.

Thanks,

Tom AA9A