Draw block diagram of spectrum analyser, State applications of spectrum analyser.

Draw block diagram of spectrum analyser, State applications of spectrum analyser.
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1 Answer

Answer :

Block Diagram:

image

Applications:

1. Spectrum analyzer is a very important item of test equipment for someone designing or repairing electronic equipment that uses radio frequency signals.

2. Its key factor is that it is able to look at signals in the frequency domain

3. Spectrum analyzer generally is used to measure spectral purity of multiplex signals.

4. It also measure percentage of modulation of AM signals, and modulation characteristics of fm and pulse-modulated signals.

5. The spectrum analyzer is also used to interpret the displayed spectra of pulsed RF emitted from a radar transmitter.

6. Use for accurate total power measurements

7. Used to provide very accurate measurements of the dominant frequency within a signal

8. Used to measure the properties of RF devices

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