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ANSWERS TO QUESTIONS Q1. THROUGH Q48 - 14182_106
Neets Module 10-Introduction to Wave Propagation, Transmission Lines, and Antennas
OPTIMUM WORKING FREQUENCY
is the most practical operating frequency and the one
that can be relied on to have the fewest problems.
can be caused by rain, fog, snow, and hail; and can affect
causes channels, or ducts, of cool air to form between layers of
warm air, which can cause
to travel far beyond the normal line-of-sight distances.
uses the scattering principle to achieve beyond the
line-of-sight radio communications within the
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