If the photograph is clicked, it grows.

TDR function NG Electrical Sampling Module Connector Type:2.92mm Rise Time:18ps Bandwidth:DC-20GHz Input voltage range:2Vp-p RMS Noise:700µV max(500µV typical) Offset range:±1V TDR Step Generator Step rise time:20ps TDR step Voltage:250mV Resistance:50Ω TDR pulse rate:1MHz Offset range:±1V Pulse Width:300ns±15ns