beacon direction finding
"A loop will not require a ground pane- in fact a local ground plane
(aircraft's conductive body) is what causes quadrantal error. "
True, but an aircraft unit, anticipating a QE, already has a certain
amount of error built in, so even without a groundplane, the antenna
would still need to be swung to check for correct bearings. The beauty
of the system is that it does not rely on the interpretation of nulls
or S meter readings. It simply points directly to the station.
I cannot but think a GPS might be more accurate somehow!
Brad.
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