[Solved] In FFT Spectrum Analyzer, the attenuator is used to _______

Q.	In FFT Spectrum Analyzer, the attenuator is used to ________.
A.	reject unwanted signals
B.	sets the level of the signals to be fed to the A/D converter
C.	convert analog signals into digital signals
D.	converts digital signals into analog signals
Answer» B. sets the level of the signals to be fed to the A/D converter

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