The SFT-71386315-122FSF-N1-M from ERAVANT is a Waveguide Mixer with RF Frequency 71 to 86 GHz, LO Frequency 29 to 43 GHz, IF Frequency DC to 12 GHz, Conversion Loss 20 dB, LO Drive Level 16 to 20 dBm. Tags: Sub-Harmonic Mixer. More details for SFT-71386315-122FSF-N1-M can be seen below.