Tracing Filter/Oscillator Frequency Response Using Spectrum Analyzer and Signal Generator
In this blog post, Let’s take a look at how to measure a filter’s frequency response using a spectrum analyzer and a signal generator. Typically, a tracking generator is preferred for this kind of scalar network analysis as its center frequency is in-sync with the frequency the spectrum analyzer’s bandwidth filter is currently tuned to. But with a good signal generator, we can manually sweep across the desired frequency range and obtain similar amplitude versus frequency measurements. Continue reading ‘Tracing Filter/Oscillator Frequency Response Using Spectrum Analyzer and Signal Generator’ »