Introducing the FSWX signal & spectrum analyzer

At EuMW 2025, we presented the new FSWX signal & spectrum analyzer. The FSWX features a unique dual-input architecture that allows for the simultaneous measurement and analysis of two input signals, unlocking new testing possibilities. In this demo, we showcase amplifier characterization and explain how the second input can be used as a reference signal to achieve higher accuracy and deeper insight into device behavior. With its advanced performance and flexible configuration, the FSWX makes complex signal analysis simpler, faster, and more powerful.