The AT-PM3-75110M from AT Microwave is a Frequency Multiplier with Input Frequency 25 to 36.66 GHz (Input), 75 to 110 GHz(Output), Output Frequency 75 to 110 GHz, Input Power 15 to 20 dBm, Harmonics -15 dBc, Conversion Loss 20 dB. Tags: Waveguide, Passive, Waveguide Multiplier. More details for AT-PM3-75110M can be seen below.