The SFQ-30340313-KFKFSF-F2 from ERAVANT is a RF Mixer with LO Frequency 30 to 40 GHz, IF Frequency DC to 5 GHz, Conversion Loss 13 to 15 dB, LO Drive - Power 16 to 20 dBm, LO/RF Isolation 20 to 25 dB. Tags: Module with Connectors, Quadrature IF Mixer. More details for SFQ-30340313-KFKFSF-F2 can be seen below.