The SFA-603703417-12SF-S1 from ERAVANT is a Frequency Multiplier with Input Frequency 15 to 17.5 GHz, Output Frequency 60 to 70 GHz, Input Power 18 dBm, Output Power 17 dBm, Harmonics -20 dBc. Tags: Module with Connectors, Waveguide, Active, Waveguide Multiplier. More details for SFA-603703417-12SF-S1 can be seen below.