The CFM2540X318AV from Cernex Inc is a Frequency Multiplier with Input Frequency 25 to 40 GHz, Output Frequency 75 to 110 GHz, Input Power 27 dBm, Output Power 9 dBm, VSWR 2.00:1. Tags: Module with Connectors, Active, Passive. More details for CFM2540X318AV can be seen below.