On 8/24/2022 2:00 PM, Artek Manuals wrote:
signals are arriving at higher angles than signals arriving at lower
angles via more common F-layer propagation
The patterns of all antennas are three-dimensional, and it's well known
that various forms of propagation causes wavefronts to arrive at
horizontal and vertical angles that vary with time. ON4UN's book has a
lot of great stuff about this. N6RO, an old hand on 160M and proprietor
of a contesting superstation, patches many of his dozens of antennas to
the operating position for 160M contests to supplement his Beverages for
use as RX antennas.
73, Jim K9YC
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