The WR9.0x3 from Virginia Diodes, Inc. is a Frequency Multiplier with Input Frequency 27.3 to 41.7 GHz, Output Frequency 82 to 125 GHz, Input Power 60 to 315 mW, (25 dBm), Harmonics -20 dBc, Frequnecy 27.3 to 41.7 GHz. Tags: Module with Connectors, Waveguide, Waveguide Multiplier. More details for WR9.0x3 can be seen below.