Cheap, easy to use SDR dongles are an immensely powerful tool for learning about radio technology. However, building your own SDR is not something too many hackers are confident to tackle. [Ashhar ...

With the profusion of cheap RTL-SDR devices and the ever-reducing prices of more capable SDRs there might seem to be little place left for the low-bandwidth devices we’d have been happy with a decade ...

One of the things about being in lockdown here in London is that I've had time to work on various projects that have been sat on the back burner. So in the last three months or so, I've set up a much ...