The MUL-28-AF0 from Precision millimeter wave is a Frequency Multiplier with Input Frequency 13.0 to 20 GHz, Output Frequency 26 to 40 GHz, Input Power 0 to 10 dBm, Output Power 24 dBm, Frequnecy 13 to 20 GHz. Tags: Waveguide, Waveguide Multiplier. More details for MUL-28-AF0 can be seen below.