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Figure 77. Sloping wire antenna.
Figure 79. A λ/2 dipole in free space.
Radio Wave Propagation and Antennas
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8.
The Short Path
Sky Wave
.
a. Frequencies used should be near the
FOT
and the
antenna
should
be a doublet.
Height should be less than a quarter wave.
See
figures 79 and 80. A counterpoise should be used.
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