Question about Pure Highway 200

Since 2012, drs 1 has been called srf 1, maybe you'll find what you're looking for there

Pure Highway 200: The maximum number of stations found during the scan is approx. 180. As "SRF" stations are in the upper frequency range, it is possible that the device will not find the SRF stations if it is in a good reception position (over 180 stations found). Go into a garage or underground car park and carry out another station search (possibly near a transmitter antenna with your station) - it should find less than approx. 160 stations, then your radio station is included. Then save the desired stations under "Presets", here they will always remain selectable.
Station information at dab-swiss.ch