The SFM-18333313-KFKFSF-N1-M from ERAVANT is a Modulator with RF Frequency 18 to 33 GHz, RF Frequency 18 to 33 GHz, LO Frequency 18 to 33 GHz, IF Frequency DC to 5 GHz, Conversion Loss 13 to 18 dB. Tags: Module with Connectors. More details for SFM-18333313-KFKFSF-N1-M can be seen below.