The SFS-06-N3 from ERAVANT is a Waveguide Mixer with RF Frequency 110 to 170 GHz, LO Frequency 55 to 85 GHz, IF Frequency DC to 5 GHz, Conversion Loss 16 dB, LO Drive Level 16 dBm. Tags: Sub-Harmonic Mixer. More details for SFS-06-N3 can be seen below.