Basic operation
R&S
®
ZNA67EXT
43
Getting Started 1179.6295.02 ─ 02
Cable and splitter losses
Check the cable and splitter losses:
1. Open the "Default Cable and Splitter Losses" dialog (System – [Setup] key >
"Frequency Converter" tab > "Default Cable and Splitter Losses ...").
2. Adjust "Cable & Splitter Loss" and "Slope", if your cables and splitter losses
deviate significantly from the default settings, which fit for cable sets
R&S
ZCASGO.
3. Select "OK" to apply your settings and close the dialog.
The resulting frequency and source power levels can be viewed – and
tweaked – in the port settings dialog (Channel – [Channel Config] key > "Port
Config" tab > "Port Settings ..."). For details, see the R&S
ZNA help system or
user manual.
9.3
Establishing the RF and IF connections
Chapter 8.2, "RF and LO cabling"
9.4
Scalar power calibration and leveling (optional)
For standard S parameter measurements which do not require precise power lev-
els at the DUT, a power calibration is not required.
Scalar power calibration and leveling (optional)