The QMC-MX6-12N12DB from Quantum Microwave is a Frequency Multiplier with Input Frequency 11.83 to 86 GHz, Output Frequency 71 to 86 GHz, Input Power 0 to 6 dBm, Output Power 12 to 14 dBm, Frequnecy 11.83 to 14.33 GHz. Tags: Waveguide, Active, Waveguide Multiplier. More details for QMC-MX6-12N12DB can be seen below.