The CFM3755X206 from Cernex Inc is a Frequency Multiplier with Input Frequency 37.5 to 55 GHz, Output Frequency 75 to 110 GHz, Input Power 23 dBm, Output Power 6 dBm, VSWR 2.00:1. Tags: Module with Connectors, Active, Passive. More details for CFM3755X206 can be seen below.