Jimmie D wrote:
How do you plan on actuating the switches? I tried some knife swithes and
thought I could switch them using a hook on a pole. This didnt work very
well for an all band antenna.

When I was in high school, I built my dipole with
a pulley at each end. For changing bands, I just let
the dipole down and either installed or removed the
jumper wires across the insulators. An Inv-V would
only require one pulley.
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73, Cecil http://www.w5dxp.com