website their hardware mod for the Realistic/Radio Shack DX-394 for
downconversion to a 12kHz 3rd IF for DRM and other sound card DSP
demodulators such as SDRadio. A beautiful piece of work it is, too, both in
execution and publication, incorporating the Sat-Schneider module. That
prompted me to look over the other mods and I see some added illustrations,
if not additional mods, since I last looked. The bhi DSP module installation
is especially sweet, albeit pricey.
So if you have not visited their site in a while, do so, and be inspired!
Great job, guys!