10Ohm Differential Bandwidth Test Results 50 Ohm Single-ended Bandwidth Test Results Gigaprobes Performance Video Differential (100 Ohm) TDR Rise Time and Bandwidth Performace Testing To measure the differential TDR performance, a Tektronix CSA8200 50 GHz TDR Sampling system was used to drive a Pico Second Pulse Lab 4022TDRT 9ps differential pulser which yielded a 17ps TDR system rise time when connected to the TDR Gigaprobes(tm).  The measured rise time on the output of the TDR Gigaprobes? was better than 30GHz. Differential TDR Test Configuration to 30GHz Picture of 30GHz TDR Test Setup showing two +/- 9ps pulser driving the input of the Gigaprobes. Measured rise time was better than 30GHz Single-ended (50 Ohm) TDR Rise Time and Bandwidth Performace Testing Closeup of Gigaprobes Sigle-ended configuration Picture Of Single Ended 50 Ohm Test Configuration Measusred single ended bandwidth is better than 30GHz