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Spectrum Analysis At Your Fingertips, When Inspiration Strikes

spectrum analysis, spectrum analysis basics, signal analysisMake 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. Explore Keysight’s spectrum analysis application notes, below, and build a broader foundation that will help you deliver your next breakthrough.

Documents & Downloads

Three Hints for Better Noise Figure Measurements - Application Brief 
This brief provides 3 hints that will help you improve measurement uncertainty, increase yield, and lower your costs when measuring noise figure performance on your device.

Application Note 2017-12-01

Noise and Noise Figure: Improving and Simplifying Measurements - Application Brief 
Noise is present in every electronic circuit. Noise disturbances can limit the overall performance of a wireless system, making noise measurements fundamental for all transmitter/receiver components.

Application Note 2017-12-01

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Spectrum Analysis Basics - Application Note 
This application note (also known as AN 150) explains the fundamentals of swept-tuned, superheterodyne spectrum analyzers and discusses the latest advances in spectrum analyzer capabilities.

Application Note 2016-11-02

Measuring Intermodulation Distortion and RF Interference - App Brief 
Learn about the essential steps for measuring intermodulation distortion and RF interference to ensure you meet spectrum emission standards

Application Note 2017-12-01

Accelerating Spurious Emission Measurements Using Fast-Sweep Techniques - Application Note 
Searching for spurious emissions can be especially difficult and time-consuming. Learn about techniques you can use to optimize and speed your measurements.

Application Note 2017-01-20

Signal Analysis Measurement Fundamentals, Optimize Noise Floor, Resolution Bandwidth, and More 
Learn measurement fundamentals to optimize your signal analysis for greater insights

Application Note 2017-12-13

Your Signal Analyzer Unleashed - Infographic 
Here are 5 close-up looks to get the most out of your signal analyzer, so you can deliver your next breakthrough.

Brochure 2017-03-21

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