The SFH-7531140320-10KFSF-N3 from ERAVANT is a Waveguide Mixer with RF Frequency 75 to 110 GHz, LO Frequency 25 to 36.67 GHz, IF Frequency DC to 1.5 GHz, Conversion Loss 20 dB, LO Drive Level 8 to 16 dBm. Tags: Harmonic Mixer. More details for SFH-7531140320-10KFSF-N3 can be seen below.