The MXDB-1200WG from Marki Microwave is a Double Balanced Mixer with an RF/LO frequency range from 60 to 90 GHz and an IF frequency range from DC to 30 GHz. It has a conversion loss of 7.5 dB and a nominal LO drive power of 14 dB. This mixer can be used as both an upconverter and a downconverter, and it is designed for applications requiring high linearity in the WR-12 waveguide band. It provides an LO to RF isolation of 34 dB and an LO to IF isolation of 30 dB.
The MXDB-1200WG is available in a module that measures 1.3 x 1.068 x 0.38 inches. It has a WR-12 waveguide interface for LO & RF input/output ports and a 1.85 mm (female) connector for the IF input/output ports.