The MM1-1467H 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 7 to 13 dB, Noise Figure 8.5 dB. Tags: Die, Module with Connectors, Double Balanced Mixer. More details for MM1-1467H can be seen below.