The HAFMV4-204 from HXI is a Frequency Multiplier with Input Frequency 14.5 to 15.5 GHz, Output Frequency 58.0 to 62.0 GHz, Input Power 12 dBm, Output Power 14 dBm, Frequnecy 14.5 to 15.5 GHz. Tags: Module with Connectors, Waveguide, Active, Waveguide Multiplier. More details for HAFMV4-204 can be seen below.