Copper Mountain Technologies has a number of frequency extension modules available from 18 to 110 GHz to work with our frequency extender compatible vector network analyzers. However, CMT understands that some applications require higher frequencies for testing. The frequency extension module compatible CMT Cobalt network analyzers are able to be used with third party frequency extenders, like the modules from Virginia Diodes, Inc. (VDI). In this video Patrick Li, an Applications Engineer at Copper Mountain Technologies, explains how to use VDI frequency modules with CMT VNAs for an affordable and accurate mmWave testing solution up to 330 GHz.