At present, the radio signal receivable via cable in Germany is being converted from analog to digital. If your cable provider has already converted the radio program to digital, you will need an additional adapter (DVB-C radio tuner), which is plugged between the antenna cable and the KOMBO receiver. You can obtain a DVB-C radio tuner at a reasonable price from a specialist dealer. Please also inquire directly with your cable provider about the status of the conversion.