The WR8.0x3 from Virginia Diodes, Inc. is a Frequency Multiplier with Input Frequency 30 to 46.7 GHz, Output Frequency 90 to 140 GHz, Input Power 20 to 240 mW, (23.8 dBm), Harmonics -20 dBc, Frequnecy 30 to 46.7 GHz. Tags: Module with Connectors, Waveguide, Waveguide Multiplier. More details for WR8.0x3 can be seen below.