R&S ZVH Network Analyzer Mode (R&S ZVH-K42)
Calibrating Measurements
Operating Manual 1309.6946.12 - 09 180
You can also use calibration kits other than the R&S FSH-Z28 or -Z29 in combination
with their characteristics. However, make sure that the electrical length of the
calibration kit in use is similar to that of the R&S FSH-Z28 or -Z29. The electrical length
of the "Open" and "Short" of the R&S ZVH calibration kits is 5.27 mm. If the electrical
length is different, it may cause additional phase error.
Some measurement setups may include additional cables or adapters that may have
an additional electrical length. To correct their phase error, you can include the
electrical length of additional test equipment. The R&S ZVH distinguishes if the
equipment is connected to port 1 or port 2.
► Press the CAL key.
► Press the "Cal Settings" softkey.
► Select the "Offset Length Port 1" or "Offset Length Port 2" menu item.
The R&S ZVH opens an input field to define the electrical length of the accessory.
► Enter the electrical length.
The R&S ZVH now includes the electrical length of the accessory for phase
measurements.
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