For basic oscilloscope operation there is easy front panel access with that familiar analog-look and feel. A Windows®-based system let’s you easily navigate through the user-interface. The 86100C Infiniium DCA can be viewed as three high-performance instruments in one. It’s a general-purpose repetitive sampling oscilloscope. It’s a digital communications analyzer. It’s a time domain reflectometer. Just select the instrument mode and start making measurements.