Youtor
Build an SDRBased FM Radio Receiver in Less Than 15 Minutes
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=XY24rer1sIY
Software Defined Radio, also known as #SDR, is about modulating and demodulating radio signals in software. Instead of having special electronic circuitry to do this, like a mixer or demodulator, SDR uses software. Of course, there is some hardware involved in turning analog signals into digital and vice versa, but that is all you need. This video explains how to build a software-defined FM radio receiver with a HackRF One input device and GNU Radio Companion for the software. • Contents • ======== • 0:00 Intro • 0:13 Introduction • 2:00 HackRF One SDR software • 2:42 Preparations • 2.54 GNU Radio Companion GRC • 3:38 New project • 4:20 The input source • 5:01 Add a spectrum analyzer • 5:37 First try • 6:45 Add a global variable • 7:33 Mixing • 8:34 Tune to an FM radio station • 9:14 Down converting • 10:16 Demodulating • 10:35 Sample rate conversion • 12:07 Listen to the radio • 12:21 Add a tune slider • 13:17 Add a volume control • 14:02 Done! • Resources • ========= • Great Scott Gadgets video course on SDR by Michael Ossman: https://greatscottgadgets.com/sdr/ • Buy HackRF One: https://www.elektor.com/great-scott-g... • SDR at Elektor: https://www.elektor.com/catalogsearch... • SDR in Elektor Magazine: https://www.elektormagazine.com/searc... • Check out our YouTube offers: https://www.elektor.com/youtube • Subscribe to our Newsletter: https://www.elektormagazine.com/elekt... • Join this channel to get access to perks: • / @elektortv • @ElektorTV
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