The FC330SR frequency converter is designed for down-conversion of RF signals in the frequency range from 220 GHz to 330 GHz to IF signals.

The FC330ST frequency converter is designed for up-conversion of IF signals to the RF frequency range from 220 GHz to 330 GHz.

R&S®FExx external frontends extend the frequency range of Rohde & Schwarz signal and spectrum analyzers and signal generators.