The MM1-1467HCH-1 from Marki Microwave is a RF Mixer with RF Frequency 14 to 67 GHz, LO Frequency 14 to 67 GHz, IF Frequency DC to 21 GHz, Conversion Loss 9 dB, Noise Figure 8.5 dB. Tags: Die, Double Balanced Mixer, Up-Conversion Mixer. More details for MM1-1467HCH-1 can be seen below.