Rohde & Schwarz Source step attenuator for port 1, mechanical, 70 dB in 10 dB steps, for R&S®ZNA67, Upgrade-option, consists of R&S®ZNA67-B21 and cable set for installation. Retrofit in Rohde & Schwarz service center (Hardware option)
The Rohde & Schwarz 1332.6455.21 is a mechanical source step attenuator designed specifically for port 1 of the R&S®ZNA67 vector network analyzer. This hardware upgrade option provides attenuation up to 70 dB in precise 10 dB increments, enabling flexible signal level adjustment for advanced measurement scenarios. The upgrade consists of the R&S®ZNA67-B21 module and an associated cable set required for installation. Retrofit installation of this option is performed exclusively at a Rohde & Schwarz service center to ensure optimal performance and compliance with manufacturer specifications. This option enhances the versatility and dynamic range of the R&S®ZNA67, supporting demanding test and measurement applications.
