The M05HWD from OML Inc. is a Waveguide Mixer with RF Frequency 140 to 220 GHz, LO Frequency 140 to 220 GHz, IF Frequency DC to 2.4 GHz, Conversion Loss 59 dB, LO Drive Level 12 to 17 dBm. Tags: Harmonic Mixer. More details for M05HWD can be seen below.