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 ...

For the hardware side of the spectrum analyzer, [Ariel] equipped an Arduino ... samples the analog signals from the accelerometer in a free running loop at about 5000 Hz. It streams the digitized ...

Yokogawa Test & Measurement's AQ6377E optical spectrum analyzer offers fast, precision mid-wave infrared (MWIR) measurements ...

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 ...

For example, whereas an oscilloscope would show total noise level, a spectrum analyzer would show the noise as related to frequency. Available in both analog and digital models, digital analyzers ...