Which is true about spectrum analyzers?
A) they alter the signal in order to resolve problems
B) they are passive receivers
C) they are active transmitters
D) they generate signal noise to see how it affects the RF transmission

Question

Quizplus · Accepted Answer

Spectrum analyzers are passive receivers and do not alter the signal in order to resolve problems. They analyze and display the frequency spectrum of a signal without introducing any artificial noise or distortion. They are used to measure and characterize RF signals in various applications including telecommunications, manufacturing, and research. Choices A, C, and D are incorrect as they do not accurately describe the function or operation of spectrum analyzers.

Which Is True About Spectrum Analyzers