I'm not sure that I would like pushbutton antenna switching. Especially in
a contest.
I use a 4-position rotary switch to select all four directions of the two
Beverages. (The same principle would apply to more than four directions.)
All four RX directions are within a 90 degree rotation of the switch;
adjacent positions are just 22.5 degrees apart. (And rotary switches are
available with less than 22.5 degrees between positions.)
To its immediate right is a toggle switch that selects either the Beverage
RX rotary switch or the TX antenna. Both the rotary and toggle can be
operated conveniently with just my right hand, while tuning across the
band, etc. with my left. It is a very ergonomic design; if it could be
improved upon, I've never figured out a better way.
(But I'm listening with an open mind. :-)
A photo of the switching arrangement here can be viewed at
www.w0btu.com/Beverage_antennas.html#more_than_one_way_to_build
Click on the image to zoom.
I think W8JI --and somebody else who copied his design-- has eight PB
switches in a ~2" diameter circle, all barely protruding just past the
panel. Maybe if I had one, I would prefer it over what I built, but I
really don't think so. When my fingers are on that switch, I don't have to
feel around for pushbuttons nor take my eyes off more important things.
IMHO, a rotary switch is the way to go.
73, Mike
www.w0btu.com
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