The MA4EX600L1-1225T from MACOM is a RF Mixer with RF Frequency 4.2 to 6 GHz, LO Frequency 4.2 to 6 GHz, IF Frequency 10 MHz to 2 GHz, Conversion Loss 6.4 to 9.5 dB, LO Drive - Power 3 to 7 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for MA4EX600L1-1225T can be seen below.