Waveguide sections are used to connected the waveguide-based RF probes with the output port of the VNA mm-wave heads (converters) used at the frequencies starting from the V-band (50 GHz). Due to the unified design, the MPI waveguide sections are compatible with any type of frequency converters and MPI Probe Systems. The same time, they provide the maximum possible system measurement dynamic range.
The standard offering covers a wide frequency range: from the V-band (WR15, from 50 GHz to 75 GHz) up to the G-band (WR-5, from 140 GHz to 220 GHz). For measurements above 220 GHz, MPI engineers recommend to mount RF probes directly to the waveguide ports of converters.