R&S®FSL-K7 AM/FM/φM measurement demodulator

Applications

AF spectrum of an FM stereo signal

AF spectrum of an FM stereo signal: The 19 kHz pilot carrier, the stereo signal modulated on the 38 kHz subcarrier, and the RDS subcarrier at 57 kHz are clearly distinguishable. The pilot deviation is selected using the marker.

AF spectrum of an FM stereo signal: The 19 kHz pilot carrier, the stereo signal modulated on the 38 kHz subcarrier, and the RDS subcarrier at 57 kHz are clearly distinguishable. The pilot deviation is selected using the marker.