9 kHz - 3 GHz Spectrum Analyzer Boasts High-End Specs High specification spectrum analyzer evaluates signals from 9 kHz to 3 GHz. Real-Time Spectrum Analyzer Boosts Mid-Range Performance RSA5000 ...

The pains he went to to get the spectrum analyzer working, including a deep dive into FFT, are impressive. The results speak for themselves on this one, and hats off to [Rodmg] for the effort and ...

The NanoVNA made network analyzers cheap enough for almost everyone. Now you can get a $49 spectrum analyzer to go with it. Is it worth it? Watch [IMSAI Guy]’s video after the break for his opinion.