Additional Features: One 18 GHz electrical channel with 3.5 mm male input Built-in step generator configurable for 1-port TDR or TDT measurements Compatibility 54750A High-Bandwidth Digitizing Oscilloscope Mainframe 83480A Digital Communications Analyzer Mainframe 86100A/B Infiniium DCA Mainframes 86100C Infiniium DCA-J Mainframe 86100D Infiniium DCA-X Mainframe The Agilent 54753A is a two-channel vertical plug-in with a TDR step generator built into channel one. The bandwidth of the TDR/vertical channel is 18 GHz. The bandwidth of channel two is 20 GHz. The step generator provides a 200 mV TDR step with a system rise time of <45 ps. The system has the ability to normalize the TDR by applying a digital filter. Normalization removes errors caused by loss or imperfect launchers or cables. The rise time of the normalization filter may be varied to allow you to simulate the edge speeds found in your system. You may also push the rise time up to 10 ps. Unlike the HP 54120 series, the normalization filter when activated processes every acquisition so you see changes as the DUT is adjusted. The Agilent 54753A provides support for external step generators, such as the PicoSecond Pulse Labs 4015C.