VNA concepts and features
R&S
®
ZNL/ZNLE
268User Manual 1178.5966.02 ─ 20
Figure 9-5: ICC R&S
ZN-Z30
For more information, see the R&S ZN-Z3x product pages at https://www.rohde-
schwarz.com/product/NetworkAnalyzer_Acc_ZNZ3.
Firmware integration
The control connection between R&S ZNL/ZNLE and ICC is established via USB. After
the VNA firmware has detected the ICC, it requests information about connected ICUs
from the ICC.
Calibration