The CFM2030X300 from Cernex Inc is a Frequency Multiplier with Input Frequency 20 to 30 GHz, Output Frequency 60 to 90 GHz, Input Power 23 dBm, Output Power 0 dBm, VSWR 2.00:1. Tags: Module with Connectors, Active, Passive. More details for CFM2030X300 can be seen below.
