The AT-AM6-6090-17T from AT Microwave is a Frequency Multiplier with Input Frequency 10 to 15 GHz (Input), 60 to 90 GHz(Output), Output Frequency 60 to 90 GHz, Input Power 13 to 15 dBm, Output Power 15 to 17 dBm, Harmonics -40 to -25 dBc. Tags: Waveguide, Active, Waveguide Multiplier. More details for AT-AM6-6090-17T can be seen below.