The MA4EX240L1-1225T from MACOM is a RF Mixer with RF Frequency 1.7 to 2.5 GHz, LO Frequency 1.7 to 2.5 GHz, IF Frequency DC to 500 MHz, Conversion Loss 6.4 to 9.5 dB, LO Drive - Power 3 to 7 dBm. Tags: Surface Mount, Double Balanced Mixer. More details for MA4EX240L1-1225T can be seen below.