The student can accomplish the following tasks:
Explain the propagation of electromagnetic waves
in the earth's natural environment.
List the principal modes of propagation.
Describe the following types of propagation:
Waveguide and mixed mode.
State the range capabilities of the five modes of
Cite the uses, advantages and
the five modes of propagation.
Student may use lesson 4 of this subcourse.
The standard of performance will be met when the
student has correctly completed 9 out of 11 questions