Rohde & Schwarz Direct source monitor access on port 1 before the source step attenuator for R&S®ZNA43 requires R&S®ZNA43-B16/-B21 (Hardware option) (B-option ex factory only, ZNAxx-Uxxx for retrofit: ZNAxx-U161 retrofit for 2-port ZNA only. ZNAxx-U163 required for 4...
The Rohde & Schwarz 1332.4830.51 is a hardware option that enables direct source monitor access on port 1 before the source step attenuator for the R&S®ZNA43 vector network analyzer. This option is available as a B-option ex factory only and requires the presence of either the R&S®ZNA43-B16 or R&S®ZNA43-B21 hardware options. For retrofit scenarios, the ZNAxx-U161 retrofit kit is required for 2-port ZNA models, while the ZNAxx-U163 is necessary for 4-port configurations. This feature allows users to directly monitor the source signal at port 1, providing enhanced measurement flexibility and accuracy for advanced test setups. The option is designed to integrate seamlessly with the R&S®ZNA43, ensuring reliable performance and compatibility with other supported hardware options.