Concepts and features
R&S
®
ZNA
286User Manual 1178.6462.02 ─ 29
After you have finished the leveling procedure and have applied the scalar power cali-
bration, the created leveling datasets are automatically activated. They can be disacti-
vated or reactivated in the Leveling Datasets dialog.
Although leveling is performed in the standard power cal wizard, the created leveling
dataset is applied to all channels in the current recall set. A "Preset" does not affect the
leveling dataset and whether or not it is used for power control.
4.7.7.2 System error correction
S-parameters are to be measured, an additional system error calibration is recommen-
ded after power calibration. Measurements with frequency converters require a special
waveguide calibration kit for system error correction. Rohde & Schwarz offers these,
e.g. the calibration kits R&S ZV-WRxx. The standards in the calibration kits allow all
Optional extensions and accessories