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Be Ready When Inspiration Strikes

Make a stronger contribution with deeper skills in spectrum and signal analysis

Engineering is all about connecting ideas and solving problems, and every tool you master enhances your ability to contribute. Dig into Keysight's spectrum analysis application notes and build a stronger foundation that will help you deliver your next breakthrough.

Keysight signal analyzers are built to address the complexities of today’s wireless signals and standards, with impressive processing power and computational capabilities. Our application notes—new or updated—will help you get the most from your X-Series analyzer.

  • Improve your noise figure measurements with Three Hints for Better Noise Figure Measurements and Noise and Noise Figure: Improving and Simplifying Measurements
  • Learn how to test the limits of your designs and validate compliance with Measuring Intermodulation Distortion and RF Interference
  • Discover new ways to reduce test time in Accelerating Spurious Emission Measurements using Fast-Sweep Techniques
  • See tips to help you master signal analysis with Signal Analysis Measurement Fundamentals
  • Quickly relate the spectrum analyzer block diagram to essential measurement settings in Spectrum Analyzer Basics

Download the application notes