The WHMB-10-0003 from Farran is a Waveguide Mixer with RF Frequency 75 to 110 GHz, LO Frequency 9.375 to 13.75 GHz, IF Frequency DC to 2 GHz, Conversion Loss 30 dB, LO Drive Level 13 to 17 dBm. Tags: Harmonic Mixer. More details for WHMB-10-0003 can be seen below.