Spectrum Analyzer Fundamentals
A tutorial series on essential measurements and instrument configuration
This five-part tutorial series gives a foundation in spectrum analyzer operation and key RF measurements. After showing essential configuration parameters like center/span, reference level, RBW, and VBW, the series progresses through specialized measurement modes and techniques. You'll learn zero span mode for time-domain analysis of pulsed and modulated signals, learn to quantify signal width using occupied bandwidth measurements, and explore three methods for measuring channel power. The series ends with third order intercept (IP3) measurements for characterizing device linearity and intermodulation distortion. Together, these tutorials equip RF engineers and technicians with practical skills for signal analysis, transmitter verification, and component testing.
What you'll learn:
- Configure the four essential spectrum analyzer parameters that control frequency range, amplitude scaling, signal resolution, and trace smoothing
- Use zero span mode to display power versus time for analyzing pulsed signals, TDD wireless, and audio demodulation
- Measure a signal's spectral width using the occupied bandwidth method based on 99% total power containment
- Determine channel power using an RF power sensor, zero span mode, or the integrated bandwidth method
- Quantify device linearity by measuring third order intercept (IP3) with proper source isolation and attenuation verification
Get a Rohde & Schwarz statement of completion on Spectrum Analyzer Fundamentals!
Watch the technical videos that break down the essentials, then validate your knowledge with a certification test.
