HXI’s HHM series broadband harmonic mixers covers full waveguide bands from 18 – 110 GHz. They utilize a low loss finline structure mated to a GaAs Schottky beam lead diode for minimum conversion loss and maximum bandwidth. The millimeter wave RF frequency is downconverted (using a low cost microwave LO) to a lower frequency, which can in turn interface with a spectrum analyzer or frequency counter.
Three terminal mixers (waveguide RF, coaxial IF port, coaxial LO port) units are available for systems without an internal diplexer.
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