With the audio signal fed to HDSDR, [Aniss] was able to pick up a shortwave radio broadcaster. While this is by no means a high-performance receiver, building an SDR on a breadboard is still a ...

We’ll admit we haven’t heard of the AGS-38, it reminds us of the shortwave ... radio and takes it apart for our viewing pleasure. He also found it was very similar to a Layfayette receiver ...