Description

Signal analysis and high-end spectrum analysis in one instrument
Key Facts
  • Frequency range from 20 Hz to 3.6/8/26.5/40 GHz
  • 28 MHz signal analysis bandwidth, optionally 120 MHz
  • Outstanding RF characteristics:
    • TOI typ. +25 dBm
    • 1 dB compression point +13 dBm
    • 84 dBc ACLR/3GPP with noise correction
    • –173 dBm (1 Hz) displayed average noise level (DANL) with noise correction and R&S®FSU-B24 preamplifier
  • Analysis of signals in the analog and digital baseband
  • Numerous firmware applications extending the signal analysis capabilities
  • 16 Msample I/Q memory, expandable up to 705 Msample

Brief Description The R&S®FSQ is the solution for all development and production measurement tasks. It offers very low phase noise, unsurpassed low residual EVM, a wide dynamic range and above-average accuracy, making it the ideal high-end measuring instrument for development applications, where tolerances and limit values must often be lower than defined in a standard.
Features & Benefits
  • Excellent RF performance for demanding applications
    • Outstanding RF features
      • 84 dB ACLR for 3GPP with noise correction
      • 77 dB ACLR for 3GPP multicarrier signals (four adjacent carriers)
      • TOI > +20 dBm, typ. +25 dBm
      • 1 dB compression +13 dBm
      • Displayed average noise level (DANL) typ. –173 dBm using noise correction (1 Hz bandwidth) and R&S®FSU-B24 preamplifier
      • Phase noise –160 dBc (1 Hz) at 10 MHz carrier offset
      • Phase noise –133 dBc (1 Hz) at 10 kHz carrier offset
  • Signal and spectrum analysis in a single instrument
    • Signal analysis with up to 120 MHz bandwidth
      • Signals from RF, analog or digital baseband
      • Up to 705 Msample (I and Q)
      • Low phase/frequency response
      • User-definable sample rate
    • Best signal fidelity for modulation analysis
    • Ready for analysis of multistandard, multicarrier transmitters
  • Wide range of functions With its wide range of functions, the R&S®FSQ is practically unparalleled on the spectrum analyzer market. Even the base unit includes all important functions.
    • Channel filters from 100 Hz to 5 MHz
    • RRC filters
    • 1 Hz to 50 MHz resolution bandwidth (RBW)
    • Number of measurement points/trace selectable between 155 and 30 001
    • Time-selective spectrum analysis with gating function
    • Up to 80 measurements/s in manual mode
    • SCPI-compatible GPIB command set
    • GPIB command set compatible with the R&S®FSE/R&S®FSIQ and legacy HP spectrum analyzer
    • Fast ACP measurement in time domain
    • Statistical signal analysis with CCDF function
    • RMS detector
    • Transducer factor for correcting antenna or cable frequency responses
    • Harmonic distortion measurement function
    • Spurious emission measurements with up to 100 001 points, in up to 20 segments
    • External reference from 1 MHz to 20 MHz in 1 Hz steps
    • LAN interface 100BaseT (1 Gbit)
    • 16 Msample I and Q memory
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