Over on YouTube, Mike Kokotov has released a video comparison of the RSP1A in action on  VLF, LW and NDB bands using actual signals received in Macedonia.  The RSP1A is seen to perform really well in comparison to other popular SDRs – this is particularly significant when you consider that the RSP1A can process up to 10 MHz of spectrum, anywhere between 1kHz and 2GHz. The video can be found here: https://youtu.be/kZy3TaodeMs