GETTING STARTED WITH GNU RADIO Info on PulseAudio which is used by the RPi.2.1.6: GNU Radio playlist (46) by HACKADAY.2.1.5: GNU Radio Tutorials playlist (5) by balint256.2.1.1: 11 parts Software Defined Radio with HackRF by Michael Ossmann.GNU Radio Companion is a graphical data flow programming environment used for SDR and DSP. Legacy boot is turned on to boot from USB memory device by pressing the F12 key at power-on.Enter Dell BIOS settings at power on with F2 key and F12 key for boot options.Change the Dell laptop BIOS setting to allow booting from a USB device.Create a bootable USB stick using Ubuntu 18.04 from above section 1.4.I used HP USB 3.0 32 GB memory stick because it is faster than using DVD and I can save changes and files to the USB memory stick.1.4: Create and run a bootable USB with Ubuntu 14.04 LTS and.Use Ubuntu 18.04 standard software install to find GNU Radio 3.7.11 and to install it.Note: in the above instructions install the latest LTS, Ubuntu 18.04 LTS, not 14.04 LTS.Install VM VirtualBox Extension Pack in order to use USB SDRs.Warning: high speed USB operation may fail using SDR USB devices. 1.3: Running virtual machine VirtualBox with USB extensions,.1.2: Win64 binary GNU Radio Companion 3.7.11.Dell laptop with Intel i7 CPU running Window 8.1.1.1: Raspberry Pi P3 Model B computer running GNU Radio Companion 3.7.5.GNU Radio live SDR environment ISO image to burn a DVD and it was used with a Windows 7 laptop to run GNU Radio Companion. In the summer of 2018 there are several ways to install GNU Radio. RTL-SDR.COM RTLSDR RTL2832U DVB-T Tuner Dongles SDR.Explore using the low cost Raspberry Pi computer with SDRs.To explore different modulation modes and how to use WA9ONY, project results, work in progress notes, learnings, references and resources used. There is a wide range of software that run of different operating systems and support different SDR hardware. SDR reduces the hardware and can result in low cost USB devices that are available for under $30. The SDR functionality is dependent on the software and hardware used.īy changing the software the SDR functionality changes. SDR is the technology of replacing radio hardware with software. WA9ONY Amateur (Ham) Radio Raspberry Pi Computer Projects
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