Spectrum Analysis Back to Basics – Definitions and Measurements

Spectrum Analysis Back to Basics – Definitions and Measurements
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Spectrum Analysis Back to Basics – Definitions and Measurements

  • Modern Signal Analyzer - SpecificationsDigital IF provides improved accuracyPXA vs. Traditional• Input impedance mismatch ±0.13±0.29 dB• Input attenuator switching uncertainty ±0.14±0.6 dB• Frequency response ±0.35±1.8 dB• Reference level accuracy ±0.0±1.0 dB• RBW switching uncertainty ±0.03±0.5 dB• Display scale fidelity ±0.07±0.85 dB• Calibrator accuracy±0.24 ±0.34 dBTotal accuracy (up to 3 GHz)0.59 dB vs. 1.8 dB95% Confidence0.19 dBBack to Basics Training53