Rohde & Schwarz Receiver step attenuator for port 4, mechanical, 35 dB in 5 dB steps, for R&S®ZNA43 (4 ports), Upgrade-option, retrofit in Rohde & Schwarz service center (Hardware option)
The Rohde & Schwarz 1332.6478.34 is a mechanical receiver step attenuator designed specifically for port 4 of the R&S®ZNA43 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 measurement applications. The attenuator is intended as an upgrade or retrofit and must be installed by a Rohde & Schwarz service center. It enhances the flexibility and dynamic range of the R&S®ZNA43 by allowing users to optimize receiver input levels for various test scenarios, ensuring accurate and reliable measurements.