Working with R&S
ZN-Z15x
R&S
®
ZN-Z15x
11
User Manual 1337.5963.02 ─ 04
The calibration type depends on the number of ports and of the analyzer type. If a
single port is calibrated, the analyzer uses a reflection calibration type (e.g. Full
One Port / Refl OSM). For 2 and more ports, you can choose among several cali-
bration types.
4.4
User characterization
The calibration unit offers the possibility to store multiple user characterization
data files either on its internal flash memory or on the microSD card (R&S ZN-
Z152, R&S ZN-Z153). Use the "Characterize Cal Unit" function of your network
analyzer for this purpose. For details, refer to the analyzer’s help system.
4.5
microSD card
On the rear of the R&S ZN-Z152 and R&S ZN-Z153 calibration units, there is a
microSD card slot. The microSD card can be used to store user characterization
data. The factory data is always stored on the internal memory.
●
Use the microSD card shipped with the calibration unit, if possible.
●
Before removing or inserting the microSD card, disconnect the USB
connection between calibration unit and network analyzer.
4.6
Mounting the calibration unit
To mount the calibration unit e.g. on a wafer prober, remove the elastic buffers on
the bottom of the housing. There are either two threads (R&S ZN-Z156) or four
threads for use of M2.5 screws.
Mounting the calibration unit
