The DMG-4B-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 8 dB, LO Drive - Power 13 dBm. Tags: Surface Mount, Double Balanced Mixer, Passive Mixer. More details for DMG-4B-1700 can be seen below.