This demo video shows using a Rigol DG4000 Series Arbitrary Waveform Generator and a DSA1000 series of Spectrum Analyzer to create and demodulate an FM audio transmission. This demo video shows using ...
[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the electronics ...
Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are slightly more complicated. Wrapping your head around phase detectors, ratio detectors, ...
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