Rohde Schwarz FSV4 Signal and Spectrum Analyzer 20hz-4Ghz


The R&S® FSV is an exceptionally fast and versatile signal and spectrum analyzer for performance-oriented, cost-conscious users working in the development, production, installation and servicing of RF systems.

In development applications, the R&S®FSV excels due to its outstanding RF properties, a 160 MHz signal analysis bandwidth that is unmatched in its class, and a wide range of analysis packages for analog modulation methods as well as wireless and wideband communications standards.

The R&S® FSV is up to five times faster than comparable signal and spectrum analyzers and provides measurement routines that are optimized for speed and high data-throughput. This is a crucial advantage in production applications.

With its touchscreen for easy operation, compact dimensions, low weight and direct support of power sensors, the R&S® FSV is the best possible choice for installation and service work.


  • Frequency range up to 4, 7, 13.6 GHz
  • Up to 160 MHz signal analysis bandwidth (w/FSV-B160 option)
  • 0.4 dB level measurement uncertainty up to 7 GHz
  • Measurement applications for GSM/EDGE (including EDGE Evolution), WCDMA/HSPA+, LTE, WiMAX™, WLAN, CDMA2000®, 1xEV-DO, vector signal analysis
  • Easy on-site upgrading with options
  • –110 dBc (1 Hz) phase noise at 10 kHz frequency offset
  • +15 dBm third order intercept (TOI)
  • Displayed average noise level (DANL) in 1 Hz bandwidth: –155 dBm at 1 GHz. With FSV-B24 Preamp, –164 dBm at 10 GHz.
  • Removable hard drive for applications where security is a concern


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