MDB-653H-DG+ is super-wideband double balanced mixer die fabricated using InGaP HBT technology. The MDB-653H-D+ mixer functions as an up converter or down converter for LO and RF frequencies from 20 to 65GHz and covers IF bandwidths from DC-20GHz. The Mixer operates with 15dBm LO power level while providing 11dB conversion loss, 45dB LO/RF isolation and 20 dBm input IP3. The mixer is ideal for use in wideband millimeter wave systems for communications, defense and test and measurement applications.