Which of the following statements about satellite transmissions is true?
A)A narrower transmission beam provides improved signal quality.
B)A wider transmission beam provides improved signal quality.
C)There is no relationship between transmission beam and signal quality.
D)A hemispheric satellite beam delivers the same quality as a global beam.
E)Geostationary satellites orbit anywhere from 15,000 to 18,000 miles above the earth's surface.

Question

Quizplus · Accepted Answer

A narrower transmission beam provides improved signal quality because it focuses the transmission on a smaller area, reducing interference and improving the signal-to-noise ratio. Wide beams scatter signals over a larger area, making them more susceptible to interference and reducing the signal quality.

Which of the Following Statements About Satellite Transmissions Is True