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John Petrich, W7FU
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  • GNU Radio
    • Overview of GNU Radio Digital Signal Processing Software
    • From Block Diagram to DSP Software with GNU Radio
    • Installation and Maintenance of GNU Radio
    • GNU Radio: How To Video (18 minutes)
    • DSP Workstation
    • DSP and GNU Radio Bibliography
    • Topic Specific DSP Tutorials: Ongoing Series
  • DSP Projects
    • Important .grc File Download Information
    • What To Do If Flow Graphs Will Not Load
    • Simple Audio Oscillator Project
    • Advanced Audio Oscillator Project with Multi-Rate Sampling and FFT Display
    • SDR Receiver DSP Project
    • DSP for an Elemental SDR Receiver
    • DSP for an Elemental SDR Transmitter
    • Quadrature Multiplier – demonstration
    • Test and Measurement Utilities using GNU Radio
  • SDR Projects
    • Advanced SDR Hardware – described
    • RTL-SDR FM Broadcast Receiver
    • Correcting the RTL-SDR USB Connection Problem
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    • Frequency Selective Microwave Power Measurement – a Power Indicator
    • Universal Multi-Mode Transceiver DSP
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    • 10 GHz Transceivers using the Dual Transceiver SDR
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    • VHF/UHF Single Band Multi-mode IF Transceiver
    • Triband VHF FM ‘Handheld’ Transceiver
    • SDR Station: HF to 24 GHz
    • 47 GHZ and 79 GHz SDR Based Stations
    • 47 GHz Transverter and Beacon Transmitter – Home Brew Project
    • GPIO Control for SDR TX / RX Peripherals
    • CW Operation with GNU Radio
    • RF Interface for HF
    • RF Interface for VHF and Microwaves
    • VHF / UHF Power Amplifier Modules
  • Presentations and Publications
    • GNU Radio and I & Q Explained: ARRL Digital Communications Conference September 2014
    • GNU Radio Part 1 and Part 2: ARRL QEX Magazine July, September 2014
    • UHF SDR Transceiver: MicroHAMS Digital Conference March 2016
    • Digital Signal Processing: ARRL NW Division Convention, June 2016
    • UHF SDR Transceiver and Ham Radio System: ARRL NW Division Convention, June 2016
    • UHF – VHF – Microwave SDR Transceiver, ARRL Division Convention, June 2017
    • Advanced SDR Ham Radios for Microwave: Microwave Update, October 2017
    • Microwave SDR: Software and Hardware, Microwave Update, October 2018
    • 9-band VHF/Microwave SDR Station: DUBUS Vol. 47, 4/2018
    • Make The Flow Graph Work For You – Talk: Ham Radio online video seminar, January 16, 2021
  • Useful DSP Techniques
  • Terms and Abbreviations
  • About W7FU

GNU Radio: How To Video (18 minutes)

https://w7fu.com/wp-content/uploads/2018/04/gnu-livedemo-2.mp4

Link to Terms and Abbreviations Page: Terms and Abbreviations

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