Rohde & Schwarz AM / FM / PhiM (software license)
The R&S®FS-K7 AM/FM/¦M Measurement Demodulation Software License (part number 1420.9790.02) is an official software option for Rohde & Schwarz spectrum analyzers, such as the R&S®FSV and R&S®FSW series. This license enables advanced demodulation and analysis of amplitude modulation (AM), frequency modulation (FM), and phase modulation (¦M) signals. It provides comprehensive measurement functions including carrier frequency, modulation index, frequency deviation, phase deviation, and distortion analysis. The software supports both analog and digital demodulation, offering graphical displays such as time domain, frequency spectrum, and eye diagrams. It is designed for use in radio, broadcast, and communications testing environments, enhancing the analyzer's capabilities for in-depth signal analysis and troubleshooting.