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

  • Attenuator Test: Change power to the mixerNo change in amplitude: distortion is part of input signal (external)Change input attenuatorby 10 dB1Watch distortion amplitude on screen2Change in amplitude:at least some of the distortion is being generated inside the analyzer (internal)SpecificationsDistortion – Internal or External?Back to Basics TrainingOriginal distortion signalSignal with 10dB input attenuation45