Rohde & Schwarz WLAN 802.11bn Measurement Application (R&S®FSW-K91 Required) (software license)
The R&S®FSW-K91n WLAN 802.11n Measurement Application (software license), part number 1353.4374.02, is an advanced software option for the R&S®FSW signal and spectrum analyzer. It enables comprehensive analysis of IEEE 802.11n (WLAN) signals, supporting both single-input single-output (SISO) and multiple-input multiple-output (MIMO) configurations. The application provides detailed modulation and spectrum measurements, including EVM, spectrum mask, and constellation diagrams, as well as advanced troubleshooting tools for WLAN transmitter characterization. The R&S®FSW-K91n requires the base R&S®FSW-K91 WLAN 802.11a/b/g/j/p Measurement Application to operate. This license is delivered electronically and is intended for professional wireless device development, verification, and compliance testing.