Iteratively fetch the VNA measurement data to return data for each frequency included in your frequency sweep.

  1. To read the individual measurements, use Freq List (Hz)
    • S-parameters: SParams Num SParams
    • Waves: Waves Num Waves
  2. Call an RFmx VNA Fetch function and, stepping through the frequency list for as many S-parameters or waves as you measured for each discrete frequency, iteratively fetch data based on the data format you chose:
    • S-parameters
      • Acquiring data as magnitude or phase: SParams Fetch Real Data
      • Acquiring complex data: SParams Fetch Complex Data
      Tip You can use Build S-Parameter String to furnish the Selector String to the fetch function you use.
    • Waves
      • Acquiring data as magnitude or phase: Waves Fetch Real Data
      • Acquiring complex data: Waves Fetch Complex Data
      Tip You can use Build Wave String to furnish the Selector String to the fetch function you use.