The MC2320 from MACOM is a RF Mixer with RF Frequency 3.4 to 4.7 GHz, LO Frequency 2.2 to 8 GHz, IF Frequency 0 to 20 GHz, Conversion Loss 5.2 to 8 dB, LO Drive - Power 13 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for MC2320 can be seen below.