The SFM-77382312-1212SF-N1 is an E Band single sideband modulator that operates from 77 to 82 GHz. It has a conversion loss of 25 dB with the quadrature IF driving signals of 6 Vp-p/3 mA for both I and Q ports and input/output isolation and image rejection of 20 dB. The modulator is available in a module that measures 1.15 x 1.15 x 0.88 inches with WR-12 waveguide with UG-387/U flange as the input and output interfaces. It can be used as an I/Q mixer or image rejection mixer by using one of the RF as LO port and/or adding the IF hybrid coupler. The modulator is ideal for phase detection, communication systems, speed and ranging radar systems.