Rohde & Schwarz Source step attenuator for port 1, mechanical, 70 dB in 10 dB steps for R&S®ZNA26 (B-option ex factory only, ZNAxx-Uxx for retrofit) (Hardware option)
The Rohde & Schwarz 1332.4630.21 is a mechanical source step attenuator designed specifically for port 1 of the R&S®ZNA26 vector network analyzer. This hardware option provides a total attenuation range of 70 dB, adjustable in 10 dB steps, enabling precise control of signal levels during measurement tasks. The attenuator is available as a B-option ex factory and can also be retrofitted using the ZNAxx-Uxx upgrade kit. It is engineered to maintain the high measurement accuracy and dynamic range characteristic of the R&S®ZNA series, supporting demanding RF and microwave test applications. The robust mechanical design ensures reliable performance and repeatability over extended use.
