The BD60120N50100AHF is a low cost, low profile sub-miniature unbalanced to balanced transformer designed for differential inputs and outputs. This surface mount balun operates from 5.9 to 11.7 GHz. It has an unbalanced port impedance of 50 ohms and a balanced port impedance of 100 ohms. This transformation enables single-ended signals to be applied to differential ports on modern integrated chipsets.