The HAFMV2-A from HXI is a Frequency Multiplier with Input Frequency 25.0 to 28.0 GHz, Output Frequency 50.0 to 56.0 GHz, Input Power 13 dBm, Output Power 13 dBm, Frequnecy 25.0 to 28.0 GHz. Tags: Module with Connectors, Waveguide, Active, Waveguide Multiplier. More details for HAFMV2-A can be seen below.