KevinHowJones

Here is a screen shot of my Gqrx config, and my companion flow graph: Gqrx: (the tall peak at the center is at the hardware freq, and there is always one at the hardware freq, regardless of where it gets set at.) gnuradio-companion:

MacOS 10.13 Just received new HackRF One, and am new to SDR. I have installed gnuradio and Gqrx. Both installations went successfully AFAICT. Following Michael Ossmann's tutorial[1] I constructed a flow graph in gnuradio-companion, with the exception of using QT GUI components (WX components did not appear in the menus. From what I read[2] WX components are deprecated anyway.) When running my gnuradio-companion flow graph or running Gqrx, I get similar results. The observations below apply to both gnuradio companion and Gqrx. I have tried all experiments on both applications: FFT p