Advantest R9211E

The R9211 series of digital spectrum analyzers use FFT (fast Fourier transform) techniques that are computational in nature rather than hardware based. this gives the R9211 series much more flexibility for analysis than…

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FFT Digital Spectrum Analyzer, 10 mHz - 100 kHz

The R9211 series of digital spectrum analyzers use FFT (fast Fourier transform) techniques that are computational in nature rather than hardware based. this gives the R9211 series much more flexibility for analysis than swept-tuned spectrum analyzers.