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Spectrum Analyzer Basics

On February 26, 2026, the United States Telecommunication Training Institute (USTTI) hosted a webinar 'Spectrum Analyzer Basics' as part of the 'Special Topics in Spectrum Monitoring and Radio Frequency Interference Resolution Series'. An overview of spectrum analysis and the measurements that spectrum analyzers can perform including bandwidth, emission mask, and field strength measurements were discussed. Topics included how a spectrum analyzer can measure Resolution Bandwidth, Sweep Rate, Video Bandwidth, Reference Level, and Attenuation demonstrating how changes to these settings impact your measurements. The presenter introduced the various spectral traces demonstrating how the spectrum analyzer can be used to detect low level signals and methods to determine the source of that signal. PRESENTER David Dombrowski - Regional Director, Region One, Federal Communications Commission (FCC) HOST/MODERATOR Jamal Anderson RECAP   / 152035420   #USTTI ‪@FCC‬ #SpectrumAnalysys