The SFB-67310410-1010KF-N3 from ERAVANT is a Waveguide Mixer with RF Frequency 65 to 100 GHz, LO Frequency 102.5 GHz, IF Frequency 2.5 to 37.5 GHz, Conversion Loss 10.0 to 14 dB, LO Drive Level 11.5 to 16.0 dBm. Tags: Balanced Mixer. More details for SFB-67310410-1010KF-N3 can be seen below.