Amplitude at Time

Meas. mode:
TDR
Waveform type:
TDR
Amplitude Toolbar
TDR Toolbars

The Oscilloscope mode and TDR/TDT mode Amplitude at Time is the measure of the amplitude of a waveform at a specific time. The Amplitude-at-Time measurement can be restricted to a measurement region. The measurement can be performed on any waveform that is displayed in one of the following content windows:

  • Waveform
  • Time-Ohms
  • Time-Volts
  • Time-%

Configurable Measurement Parameters

This measurement is not affected by setting in the Configure Base Measurements dialog.

To measure

  1. Click the toolbar's Amplitude tab.
  2. Click the toolbar's More buttons to locate the Amplitude at Time button.
  3. Click the button and enter the time at which to perform the measurement.

  4. If measurement regions are enabled, select the area over which the measurement is to be performed: a Region or the Entire Display.

SCPI Command

:MEASure:TDR:VTIMe