The AM042001XD-P3 from AMCOM Communications, Inc. is a RF Mixer with LO Frequency 350 MHz to 2 GHz, IF Frequency DC to 400 MHz, Conversion Loss 7 to 9.2 dB, LO Drive - Power 7 dBm, IP3 13 dBm. Tags: Module with Connectors, Double Balanced Mixer, Passive Mixer. More details for AM042001XD-P3 can be seen below.