E18 Introuction to SDR's and GNU Radio Using an RTL-SDR
#gnuradio #rtlsdr GitHub Repository ( See E18 ) https://github.com/pmaine/The-SDR-Guy 0:00 Introduction 1:04 Breif My Journey 3:22 Start of Presentation 4:24 Whats an SDR 5:00 Simplified How an SDR Works 5:50 Key Advantages of an SDR 6:49 Meet the RTL-SDR 8:38 What's inside of an RTL-SDR 9:28 General SDR SIgnal Flows 10:19 Introducing GNU Radio 12:03 Build Simple FM Receiver 32:33 Math for SDR's 35:47 Whats a Quadrature Modulator or IQ Mixer 38:37 Sampling 40:13 Aliasing 43:31 Interpolation & Decimation 44:53 Interpolation & Upsampling 52:39 Narrowband FM Receiver Example 53:03 Single Sideband Receiver Example 56:35 Outro
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