Back in 2018, we covered [Igor’s] Easy-SDR project that aimed to provide open hardware extensions for the chap RTL-SDR receivers. If you haven’t been there for a while, it’s worth a look as there have ...

In a showcase of its DST, NI/Emerson displays a means of testing SDRs, digital T/R modules, and other mixed-signal devices in a manner evoking test of traditional RF-only ...

As you might expect, the University of Puerto Rico at Arecibo has a fascination with radio signals from space. While doing ...

The currency value of the SDR is determined by summing the values in U.S. dollars, based on market exchange rates, of a basket of major currencies (the U.S. dollar, Euro, Japanese yen, pound sterling ...

These Q&As cover recent questions about an SDR allocation. For additional background and basic facts please refer to the SDR factsheet. A direct benefit of a general SDR allocation, and indeed the ...