Rohde & Schwarz Receiver step attenuator for port 3, mechanical, 35 dB in 5 dB steps, for R&S®ZNA26 (4 ports), Upgrade-option, retrofit in Rohde & Schwarz service (Hardware option)
The Rohde & Schwarz 1332.6461.33 is a mechanical receiver step attenuator designed specifically for port 3 of the R&S®ZNA26 vector network analyzer (4-port model). This hardware option provides a total attenuation range of 35 dB, adjustable in 5 dB steps, enabling precise signal level control for sensitive measurement applications. The attenuator is intended as an upgrade or retrofit and must be installed by Rohde & Schwarz service personnel. It enhances the dynamic range and measurement flexibility of the R&S®ZNA26 by allowing users to optimize receiver input levels, thereby improving measurement accuracy and protecting the instrument from high signal levels.