The MAX2M200400 from Narda-MITEQ is a Frequency Multiplier with Input Frequency 10 to 20 GHz, Output Frequency 20 to 40 GHz, Input Power 8 to 12 dBm, Output Power 11 dBm, Harmonics 20 dBc. Tags: Module with Connectors, Active. More details for MAX2M200400 can be seen below.