The DMF-2S-7000 from Crane Aerospace & Electronics is a RF Mixer with RF Frequency 4000 to 18000 MHz, LO Frequency 4000 to 18000 MHz, IF Frequency DC to 2500 MHz, Conversion Loss 6.5 to 8.5 dB, LO Drive - Power 10 to 13 dBm. Tags: Flatpack, Double Balanced Mixer, Passive Mixer. More details for DMF-2S-7000 can be seen below.