The MMP20291 from Teledyne Microwave Solutions is a RF Mixer with RF Frequency 2000 to 20000 MHz, LO Frequency 2000 to 10000 MHz, IF Frequency 1 to 8000 MHz, Conversion Loss 7.5 dB, LO Drive - Power 10 dB. Tags: Module with Connectors. More details for MMP20291 can be seen below.