Z0 is the system impedance of a measurement path. Normally, it is equal to the impedance of the calibration standards used for calibration. The Z0 value should be specified before calibration, as it is used for calibration coefficient calculations.
To set the system impedance Z0, use the following softkeys: Calibration > System Z0 |
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The selection of the calibration kit automatically determines the system impedance in accordance with the value specified for the kit. |