The CFM1625X200AV from Cernex Inc is a Frequency Multiplier with Input Frequency 16.5 to 25 GHz, Output Frequency 33 to 50 GHz, Output Power 7 dBm, VSWR 2.00:1, Frequnecy 16.5 to 25 GHz. Tags: Module with Connectors, Active, Passive. More details for CFM1625X200AV can be seen below.