The SFU-15-E2 from ERAVANT is a RF Upconverter with RF Frequency 50 to 75 GHz, LO Frequency 50 to 75 GHz, IF Frequency DC to 25 GHz, Conversion Gain 12 dB, 2 LO to RF Isolation 15 dB. Tags: Module with Connectors. More details for SFU-15-E2 can be seen below.