Receiving DRM signals with the TS-930S
The Kenwood TS-930SAT has a ZF frequency of 100 KHz which is fed out to a socket at the rear panel. This connection is meant to feed the Band Scope in a SM-220 if it is installed. In any case, it must therefore be broad enough to transport the 9 KHz broad DRM signal.
This project intends to build a down converter to mix it the 100 KHz down to 12 KHz and feed it into the soundcard of my workstation. The workstation will then decode it into sound and data signals.
It is part of a bigger project which can be followed here: http://afudrm.relix.de/
- SM5DAJ Sixten Enström has successfully implemented a solution such as this.