The AMC-08-RFH00 from Millitech is a Frequency Multiplier with Input Frequency 11.25 to 17.5 GHz, Output Frequency 90 to 140 GHz, Input Power 3 dBm, Output Power 2.5 to 6.2 dBm, Frequnecy 11.25 to 17.5 GHz. Tags: Module with Connectors, Waveguide, Active, Waveguide Multiplier. More details for AMC-08-RFH00 can be seen below.