Rohde & Schwarz ZNL VNA Gains Non-Invasive Stability Measurement

July 10, 2019 Phoenix, AZ: Picotest.com, a leader in high resolution test and measurement equipment, has announced the availability of new software that brings the unique non-invasive stability test capability to the Rohde & Schwarz ZNL and ZNLE vector network analyzers. The software add-on, available now for new or existing customers, allows the instrument to perform non-invasive stability margin (“NISM”) measurement. NISM is an alternative to a Bode plot measurement that allows the user to test circuit or filter stability even when the control loop is not accessible. It determines…

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