The A2X3640-1 from Quantic MWD is a Space Qualified Frequency Multiplier with Input Frequency 18 to 40 GHz, Output Frequency 36 to 40 GHz, Input Power 7 dBm, Output Power 17 dBm, Harmonics 50 to 60 dBc. Tags: Module with Connectors. More details for A2X3640-1 can be seen below.