The MC2110 from MACOM is a RF Mixer with RF Frequency 3.4 to 4.7 GHz, LO Frequency 3.4 to 4.7 GHz, IF Frequency DC to 1 GHz, Conversion Loss 5.5 to 8 dB, LO Drive - Power 10 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for MC2110 can be seen below.