Rohde & Schwarz Source step attenuator for port 1, mechanical, 70 dB in 10 dB steps, for R&S®ZNA50, Upgrade-option, consists of R&S®ZNA50-B21 and cable set for installation. Retrofit in Rohde & Schwarz service center (Hardware option).
The Rohde & Schwarz 1332.6449.21 is a mechanical source step attenuator designed specifically for port 1 of the R&S®ZNA50 vector network analyzer. This hardware upgrade option provides attenuation up to 70 dB in 10 dB steps, enabling precise signal level control for advanced measurement applications. The upgrade consists of the R&S®ZNA50-B21 module and an associated cable set required for installation. Retrofit installation of this option must be performed at a Rohde & Schwarz service center to ensure optimal performance and compliance with manufacturer specifications. This option enhances the flexibility and dynamic range of the R&S®ZNA50, supporting demanding test scenarios in research, development, and production environments.