Visualising Digital Communications: QAM with Real Signals

Explores digital quadrature amplitude modulation (QAM) using real signals transmitted over a wireless channel from a software defined radio (SDR). If you would like to support me to make these videos, you can join the Channel Membership, by hitting the "Join" button below the video, and making a contribution to support the cost of a coffee a month. It would be very much appreciated. Or by clicking here:    / @iain_explains   Check out my 'search for signals in everyday life', by following my social media feeds: Facebook: https://www.facebook.com/profile.php?... Instagram:   / iainexplains   Website: http://www.iaincollings.com Related videos: (see http://www.iaincollings.com) • How is Data Sent? An Overview of Digital Communications    • How is Data Sent? An Overview of Digital C...   • How is Data Received? An Overview of Digital Communications    • How is Data Received? An Overview of Digit...   • What is a Constellation Diagram?    • What is a Constellation Diagram?   • What is an Eye Diagram?    • What is an Eye Diagram?   • How are Data Rate and Bandwidth Related?    • How are Data Rate and Bandwidth Related? (...   • How are BER and SNR Related for PSK and QAM?    • How are BER and SNR Related for PSK and QAM?   • How are Bit Error Rate (BER) and Symbol Error Rate (SER) Related?    • How are Bit Error Rate (BER) and Symbol Er...   • How are sigma^2, SNR, and BER Related for the Matched Filter?    • How are sigma^2, SNR, and BER Related for ...   • What is a p.d.f.?    • What is a Probability Density Function (pd...   • What is SNR and Eb/No?    • What are SNR and Eb/No?   • What is a Matched Filter?    • What is a Matched Filter?   • What is Power Spectral Density (PSD)?    • What is Power Spectral Density (PSD)?   Full categorised list of all videos with Summary Sheets: http://iaincollings.com