The SFF-50375313-1515KF-N1-M from ERAVANT is a Modulator with RF Frequency 50 to 75 GHz, RF Frequency 50 to 75 GHz, LO Frequency 50 to 75 GHz, IF Frequency DC to 25 GHz, Conversion Loss 13 dB. Tags: Waveguide. More details for SFF-50375313-1515KF-N1-M can be seen below.