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June 20, 2014
FCC Technician Exam Question Of The Day (T9B05)
Q) What generally happens as the frequency of a signal passing through coaxial cable is increased?
A) The loss increases
NJ2X Notes
:
Coaxial cable loss (attenuation) increases as the signal frequency increases. RF power is lost in several ways:
Resistive loss
Dielectric loss
Radiated loss
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