The AM084209XD-P3 from AMCOM Communications, Inc. is a RF Mixer with LO Frequency 800 MHz to 4.2 GHz, IF Frequency DC to 800 MHz, Conversion Loss 9 to 10.8 dB, LO Drive - Power 13 dBm, IP3 17 to 19 dBm. Tags: Module with Connectors, Double Balanced Mixer, Passive Mixer. More details for AM084209XD-P3 can be seen below.