For sheer inginuity, I just love the clothes line dipole in QST a few years
ago. If you have the facility to slide the feed point back and forth using
a full loop (folded dipole), perhaps with a remote controlled motor, one
feedline and one loop of wire will do a lot of multi-banding for you and be
efficient. Sloper mode is the easiest mechanically where one end is easily
accessible nearer the ground.
David
G3UNA
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