The MMH-35120HCH-2 from Marki Microwave is a RF Mixer with RF Frequency 35 to 120 GHz, LO Frequency 12 to 40 GHz, IF Frequency DC to 14 GHz, Conversion Loss 15 to 18 dB, Noise Figure 18.5 dB. Tags: Die, Harmonic Mixer, Passive Mixer, Up-Conversion Mixer, Down-Conversion Mixer. More details for MMH-35120HCH-2 can be seen below.