The MZ7420C from MACOM is a RF Mixer with RF Frequency 6 to 18 GHz, LO Frequency 5 to 18 GHz, IF Frequency DC to 3 GHz, Conversion Loss 6.5 to 10.3 dB, LO Drive - Power 20 dBm. Tags: Module with Connectors, Double Balanced Mixer. More details for MZ7420C can be seen below.