FreqOut™ is a one- and two-port virtual network analyzer application. It reads time-domain reflection & transmission (TDR/T) waveforms from measurements or simulations, then computes accurate frequency-domain scattering parameters (S) of your circuit.

Verification Tool: FreqOut serves best as a simple-to-use verification tool for your circuit analysis when operating speeds and frequencies really make you freak out. With TDR/T measurements or a time-domain simulations, you can use FreqOut to verify your circuits in the frequency domain, which is often a better space and place to observe your high-speed circuits and interconnects. You can also use FreqOut to verify the impedance and S-parameter corrections that your TDR/T scope is reporting.

Accuracy: This app uses the most complete calibration and correction algorithms developed by national standards labs. FreqOut gives great results for the data provided (but it won’t work magic on junk).

Simplicity: This is a basic tool that does a few things very well so you gain confidence in high-speed and high-frequency characterizations. FreqOut is not intended to be a full circuit simulator or model generator; it is an accurate and straightforward application that can be part of your own toolbox.