The CFM0810X410 from Cernex Inc is a Frequency Multiplier with Input Frequency 8.25 to 10.5 GHz, Output Frequency 33 to 42 GHz, Input Power 10 dBm, Output Power 10 dBm, Harmonics 20 dBc. Tags: Module with Connectors, Active, Passive. More details for CFM0810X410 can be seen below.