The HMM3D-023 from HXI is a Frequency Multiplier with Input Frequency 36.66 to 56.66 GHz, Output Frequency 110.0 to 170.0 GHz, Input Power 5 to 13 dBm, Output Power -6 dBm, Frequnecy 36.66 to 56.66 GHz. Tags: Waveguide, Passive, Waveguide Multiplier. More details for HMM3D-023 can be seen below.