[TowerTalk] 20 Meter Yagi design

Joe Subich, W4TV lists at subich.com
Sun Apr 20 09:03:01 EDT 2014


Recent ARRL Antenna Books have contained a series of optimized monoband
designs for 40 - 10 meters.  Among those is a three element 20 meter
design on a 16 foot boom.  You may want to get a copy of any of the
last three editions and check it out.

73,

    ... Joe, W4TV


On 4/20/2014 1:36 AM, Jack Taylor wrote:
> I've been out of the loop the past few years and my ancient tri-bander
> has bought the farm.  I'd like to replace it with
> a three element home made 20 meter yagi for which I have a candidate 18
> foot boom.  My old ARRL handbook indicates
> element spacing in the neighborhood of 0.2 wavelengths is a good
> compromise. I realize we are in an era of computer
> optimization  and I'm open for suggestions on how to proceed with the
> project.
>
> Jack - n7oo
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