The AM012509XD-P3 from AMCOM Communications, Inc. is a RF Mixer with LO Frequency 100 MHz to 2.5 GHz, IF Frequency DC to 750 MHz, Conversion Loss 6.5 to 7.5 dB, LO Drive - Power 13 dBm, P1dB 9 dBm. Tags: Module with Connectors, Double Balanced Mixer, Passive Mixer. More details for AM012509XD-P3 can be seen below.