The SFA-463533413-19SF-S1 from ERAVANT is a Frequency Multiplier with Input Frequency 11.5 to 13.25 GHz, Output Frequency 46 to 53 GHz, Input Power 5 dBm, Output Power 13 dBm, Harmonics -20 dBc. Tags: Module with Connectors, Waveguide, Active, Waveguide Multiplier. More details for SFA-463533413-19SF-S1 can be seen below.