What is a Real Time Spectrum Analyzer (RSA/RTSA)?

February 14, 2025common problems 5630

Real-time spectrum analyzers can collect data in the time domain and then convert it to the frequency domain using the Fast Fourier Transform (FFT). Real-time spectrum analyzers can quickly capture transient and fast signals.

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What is a Real Time Spectrum Analyzer (RSA/RTSA)?

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What is the difference between an arbitrary waveform generator and a function generator?

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