Network Analyzer evaluates nonlinear behavior of components.

With nonlinear vector network analyzer capability, Model PNA-X can measure calibrated amplitude and cross-frequency relative phase of measured spectra from 10 MHz to 26.5 GHz. Requiring minimal external hardware, NVNA software converts 4-port microwave network analyzer  into high-performance nonlinear analyzer, providing nonlinear component characterization, nonlinear scattering parameters called X-parameters, and nonlinear pulse envelope domain capabilities.