The DMF-2A-1700 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 500 to 2000 MHz, LO Frequency 500 to 2000 MHz, IF Frequency DC to 1000 MHz, Conversion Loss 6 to 8 dB, LO Drive - Power 7 dBm. Tags: Flatpack, Double Balanced Mixer, Passive Mixer. More details for DMF-2A-1700 can be seen below.