Rohde & Schwarz Extended power range down to -80dBm, for R&S®ZNB4 2-port (retrofittable in factory or service only)
The Extended Power Range option (part number 1316.0210.02) for the R&S®ZNB4 2-port vector network analyzer enables measurement capabilities down to -80 dBm. This option is designed to enhance the dynamic range and sensitivity of the instrument, making it suitable for applications that require precise measurements of very low-level signals. The upgrade is retrofittable, but can only be installed at the factory or by authorized Rohde & Schwarz service personnel. This ensures optimal performance and compliance with the manufacturer's specifications. The option is ideal for users who need to characterize components or devices with extremely low signal levels, such as in research, development, or advanced production testing environments.