The SFH-9031040315-10KFSF-N3 from ERAVANT is a Waveguide Mixer with RF Frequency 90 to 100 GHz, LO Frequency 30 to 33.33 GHz, IF Frequency DC to 1.5 GHz, Conversion Loss 15 dB, LO Drive Level 8 to 16 dBm. Tags: Harmonic Mixer. More details for SFH-9031040315-10KFSF-N3 can be seen below.