La description

User-friendly software for EMI measurements
Key facts
  • Menu-controlled configuration of EMI test receiver or spectrum analyzer and storage of settings on controller, including limit lines and transducer factors
  • Reliable acquisition, evaluation, and documentation of measurement data
  • Graphical display of scan data with automatic data reduction
  • Marker function, including Marker to Peak and Tune Receiver to Marker Frequency
  • Automatic peak search with selectable acceptance limit and selectable subranges
  • Editable frequency list for automatic or interactive final measurements
  • Fine Tuning function for reliable detection of local disturbance maxima
  • Flexible configuration of report generation for different report layouts

Brief description R&S®ES-SCAN is a cost-efficient software application that has been developed for Rohde & Schwarz EMI test receivers and spectrum analyzers. The main requirements of electromagnetic interference measurements in accordance with commercial standards have been combined in an easy-to-use application: measurement settings and storage, scan data acquisition and display with automatic data reduction, peak search with acceptance limit and selection of subranges, final measurement with worst-case selection, report generation, and measurement data storage.
Features & Benefits
  • Measurement settings
    • Definition of any number of limit lines that will be stored on the controller
    • Library of standard limit lines for commercial standards included
    • Definition of any number of receiver settings that will be stored on the controller
    • Definition and storage of a peak list for final measurements
    • Loading of the new settings into the measuring receiver or analyzer
  • Scan mode and data acquisition
    • Start, pause, and stop of the frequency scan by the controller
    • Marker to Peak and Tune Receiver to Marker Frequency functions available for paused and completed frequency scan (also in sweep mode)
    • Continuation of a paused frequency scan with Continue from Frequency or Continue from Pause
    • Zoom function after completion of frequency scan: zooming of the frequency axis for the detailed representation of a frequency subrange, centered to the marker position (also in sweep mode)
  • Peak search function
    • Automatic peak search with selectable acceptance limit and selectable number of frequency subranges or peak values
    • Modification of peak list using Add to Peak List and Delete from Peak List functions
    • Marking of peak list values in scan graphics and simultaneous display in tabular form
  • Final Measurement Wizard
    • The user can choose between two modes:
      • Fully automatic measurement: processing of peak list and automatic level measurement at every frequency by means of the detectors defined in the measurement setup
      • Semi-automatic measurement (user-assisted): like automatic measurement, but with Fine Tuning function activated for every peak list frequency in order to find local maxima
    • Fine Tuning function: level display on screen with current and maximum level value, continuous update during receiver fine tuning by the user, and, if required, setting of DUT position
    • Transfer of measurement results to peak list by mouse click and display on screen
    • Storage of all measurement results on controller
  • Report
    • Flexible report editor for different report layouts
    • Report preview on screen
    • Printout on a Windows-compatible printer
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