The SFB-06-N1 from ERAVANT is a Waveguide Mixer with RF Frequency 110 to 170 GHz, LO Frequency 110 to 170 GHz, IF Frequency DC to 40 GHz, Conversion Loss 13 to 16 dB, LO Drive Level 13 dBm. Tags: Balanced Mixer. More details for SFB-06-N1 can be seen below.