The MMD-1030HSM from Marki Microwave is a passive double balanced MMIC frequency doubler that accepts an input frequency from 5 to 15 GHz (10 to 30 GHz output frequency). It features a low conversion loss of 12 dB with excellent isolations and harmonic suppressions throughout the frequency band. This frequency doubler is available in a RoHS compliant, compact 3mm QFN surface mount package and is compatible with standard leaded and lead-free PCB reflow soldering processes. This device is a superior alternative to Marki Microwave carrier and packaged doublers.