The AM20032009XD-P4 from AMCOM Communications, Inc. is a RF Mixer with LO Frequency 20 to 32 GHz, IF Frequency DC to 10 GHz, Conversion Loss 7 to 9 dB, LO Drive - Power 10 to 16 dBm, P1dB 9 dBm. Tags: Module with Connectors, Double Balanced Mixer, Passive Mixer. More details for AM20032009XD-P4 can be seen below.