The CFM1213X317 from Cernex Inc is a Frequency Multiplier with Input Frequency 12.33 to 13.33 GHz, Output Frequency 37 to 40 GHz, Input Power 10 dBm, Output Power 17 dBm, Harmonics 20 dBc. Tags: Module with Connectors, Active, Passive. More details for CFM1213X317 can be seen below.
