The THZXFA-12FB from VivaTech is a Frequency Multiplier with Input Frequency 10 to 15 GHz, Output Frequency 60 to 90 GHz, Input Power 7 to 10 dBm, Output Power 13 dBm, Harmonics 20 dBc. Tags: Module with Connectors, Active, Waveguide Multiplier. More details for THZXFA-12FB can be seen below.