R&S®FSQ-K90/K91 WLAN 802.11a/b/g/j Application Firmware

Key Facts

The R&S®FSQ-K90 application firmware expands the application range of the R&S®FSQ signal analyzers by spectrum and modulation measurements on OFDM signals in accordance with the WLAN standard IEEE 802.11a/g. Its functions cover standard-related tests as well as further evaluations for in-depth analysis in development. The R&S®FSQ-K91 application firmware covers the same functionality as R&S®FS-K90. Additionally spectrum and modulation measurements in accordance with the WLAN standard IEEE 802.11b can be performed. R&S®FS-K91 is thus a versatile tool for all established WLAN 802.11 standards.

The R&S®FSQ-K91n application firmware provides an upgrade for R&S®FSQ-K91 for supporting WLAN signals in accordance with the IEEE 802.11n standard.

All functions can be operated manually or programmed via GPIB.

  • Frequency range: 20 MHz to 3.6/8/26/40 GHz
  • Analysis at the RF or in the analog baseband (optional)
  • Modulation formats for 802.11a/g/j/n: BPSK, QPSK, 16QAM, 64QAM
  • Modulation formats for 802.11b: DBPSK, DQPSK, CCK, short PLCP, long PLCP
  • Very low residual EVM of -44/-46 dB (0,7% at 2.4 GHz)
  • Legacy/mixed/Greenfield mode of 802.11n signals
  • With the R&S®FSQ-B72 option
    • Support of turbo mode (108 Mbps)
    • Support of 802.11n 40 MHz signals

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