Topband: 2 wl loop, worth the effort?
Gary and Kathleen Pearse
pearse at gci.net
Wed Dec 2 16:05:01 EST 2015
Try putting a closed reflector wire under a 1 WL horizontal loop. Lay it on the ground or bury. Use insulated wire and size per typical loops…~+5% at design frequency. Experiment by listening to weak signals while opening and closing the ends of the reflector.
At our latitude (64N) loops (and Inv-L’s) work well if a full size vert is unavailable. Some have suggested it’s due to our tilted Ionosphere. That’s been my experience on 40-160.
73, Gary NL7Y
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