Category Archives: drm

This SDR Uses A Tube

When you think of a software defined radio (SDR) setup, maybe you imagine an IC or two, maybe feeding a computer. You probably don’t think of a vacuum tube. [Mirko Pavleski] built a one-tube shortwave SDR using some instructions from [Burkhard Kainka] which are in German, but Google Translate is …read more

Continue reading

Posted in drm, ef50, ef80, radio, radio hacks, sdr, shortwave, software-defined radio, tube | Leave a comment