The DMM-2-750 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 20 to 1400 MHz, LO Frequency 20 to 1400 MHz, IF Frequency DC to 500 MHz, Conversion Loss 9.5 dB, LO Drive - Power 7 dBm. Tags: Connectorized, Double Balanced Mixer, Passive Mixer. More details for DMM-2-750 can be seen below.