The DMF-2A-750 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 50 to 1400 MHz, LO Frequency 50 to 1400 MHz, IF Frequency DC to 1000 MHz, Conversion Loss 7.5 to 9 dB, LO Drive - Power 7 dBm. Tags: Flatpack, Double Balanced Mixer, Passive Mixer. More details for DMF-2A-750 can be seen below.