EMiSoft - Presentations
Emission Measurements
"a review"

Accuracy [of spectrum analysers]

Using anaylsers, what are some of the concerns/issues

• Frequency Span
  As span increase, accuracy decreases
  As span decreases, test time increases

• Amplitude
  Using peak detector, when in scan mode will give worst case/pessimistic results

• Signal Resolution
  As span increase, signal resolution decrease
  As span decreases, test time increases

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