The SFB-65310410-1010KF-N1 from ERAVANT is a Waveguide Mixer with RF Frequency 65 to 110 GHz, LO Frequency 102.5 GHz, IF Frequency DC to 37.5 GHz, Conversion Loss 9.5 to 12 dB, LO Drive Level 11.5 to 15 dBm. Tags: Balanced Mixer. More details for SFB-65310410-1010KF-N1 can be seen below.