The TLHM-140220-16-05 from Talent Microwave Inc is a Waveguide Mixer with RF Frequency 140 to 220 GHz, LO Frequency 8.75 to 13.75 GHz, IF Frequency DC to 1.5 GHz, Conversion Loss -40 dB, LO Drive Level 12 dBm. Tags: Harmonic Mixer. More details for TLHM-140220-16-05 can be seen below.