The SFA-713863820-12SF-S1 from ERAVANT is a Frequency Multiplier with Input Frequency 8.875 to 10.75 GHz, Output Frequency 71 to 86 GHz, Input Power 18 dBm, Output Power 20 dBm, Harmonics -15 dBc. Tags: Module with Connectors, Waveguide, Active, Waveguide Multiplier. More details for SFA-713863820-12SF-S1 can be seen below.