The SFP-753124300-1028-S1 from ERAVANT is a Frequency Multiplier with Input Frequency 25 to 40 GHz, Output Frequency 75 to 120 GHz, Input Power 20 dBm, Harmonics 20 dB, Frequnecy 25 to 40 GHz. Tags: Waveguide, Passive, Waveguide Multiplier. More details for SFP-753124300-1028-S1 can be seen below.