The WR6.5SHM from Virginia Diodes, Inc. is a Waveguide Mixer with RF Frequency 110 to 170 GHz, LO Frequency 55 to 85 GHz, IF Frequency 24 GHz, Conversion Loss 7 dB, LO Drive Level 3 to 6 dBm. Tags: Sub-Harmonic Mixer. More details for WR6.5SHM can be seen below.