Uploaded March 2026 | Updated September 2026, 2 weeks ago

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In this video, I demonstrated AM/FM demodulation using zero span and using the analog demodulation module of the UNI-T UTS3060A signal analyzer. I also demonstrated demodulating a QAM signal using the Vector signal analyzer module for IQ signal demodulation. UNI-T UTS3000A: uni-trendus.com/collections/uts3000a

Part I: Spectrum Analyzer/Phase Noise Measurement: youtu.be/-3HXWl8qeww

00:00 Overview
01:48 AM signal analysis
05:37 AM signal demodulation, zero span
09:19 FM signal analysis
10:46 FM signal demodulation
13:52 FM broadcast band
14:42 Some other options
17:51 Analog demodulation module
19:46 Vector signal analyzer module, QAM demodulation
22:11 Conclusions