The DMF-10A-300 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 10 to 600 MHz, LO Frequency 10 to 600 MHz, IF Frequency 10 to 500 MHz, Conversion Loss 6 to 9 dB, LO Drive - Power 20 to 27 dBm. Tags: Flatpack, Double Balanced Mixer, Passive Mixer. More details for DMF-10A-300 can be seen below.