Advantest R9211E

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. The R9211 combines an analog-to-digital converter and a powerful computer in one compact package. Numerous options and accessories complement the series, making the R9211 ideal for many applications.

Advantest R9211E datasheet & specifications