The AT-AM2-2050-20 from AT Microwave is a Frequency Multiplier with Output Frequency 20 to 50 GHz, Input Power 10 dBm, Output Power 20 dBm, Sub-Harmonic Suppression -20 dBc, Frequnecy 10 to 25 GHz. Tags: Module with Connectors, Active. More details for AT-AM2-2050-20 can be seen below.