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Touchstone Viewer Pro

Touchstone Viewer Pro


An electronic platform to open, view, analyze, and export your S-parameters, Y-parameter, and Z-parameter instantaneously. FILPAL, Touchstone Viewer Pro Version allows the following features:


  • Real-time conversions between different types of network parameters for data processing and post-analysis.
  • A quick glance at Groupdelay's performance.
  • Real-time Smith Chart conversions from an SNP file.
  • S2P file analyses including multiple Load/Source Stability Circles, Noise Circles, Gain Circles evaluation at single/multiple frequency points of interest.
  • Real-time conversions between magnitude, dB, phase, real and imaginary.
  • Import and view S2P, S3P, S4P, ... SNP for the n-port parameter file.
  • Export the data in different file formats: CSV, and Txt for your own uses.
  • Export and save the graph in jpg and PDF format.
  • Provide data interpolation within the range of microwave frequency retrieved from the imported data-item file.
  • Provide a user-friendly interface with the choice of light and dark theme.
  • Support data tooltip displayed on chart series.