Rohde & Schwarz Extended power range down to -85Bm, for R&S®ZNB8 4-port (retrofittable in factory or service only)
The Rohde & Schwarz 1316.0240.02 is an extended power range option for the R&S®ZNB8 4-port vector network analyzer. This option enables the instrument to measure signals with input power levels as low as -85 dBm, significantly enhancing its dynamic range and sensitivity for demanding RF and microwave applications. The upgrade is retrofittable, but installation is restricted to factory or authorized service centers to ensure optimal performance and calibration. This feature is particularly valuable for users requiring precise low-level signal characterization in research, development, or production environments.