The AMC-12-RFH0A from Millitech is a Frequency Multiplier with Input Frequency 7.5 to 11.25 GHz, Output Frequency 60 to 90 GHz, Input Power 3 dBm, Output Power 8.2 to 14 dBm, Frequnecy 7.5 to 11.25 GHz. Tags: Module with Connectors, Waveguide, Active, Waveguide Multiplier. More details for AMC-12-RFH0A can be seen below.