Anritsu Series MS278XB - Manual (Page 180)

Measurement Examples Measurements
5-24 MS278XB OM
Measuring a Pulse in the Time Domain
The following example shows a triggered measurement of a pulsed 1 GHz signal in zero-span mode:
1. Preset the analyzer using the Preset button.
2. On the analyzer, set up the following:
Center Frequency: 1 GHz
Span: 0 Hz
Reference Level: 10 dBm
3. On the Bandwidth menu, set the sweep time to be twice the pulse width of the signal. In this case, it is set
to 0.2 ms to measure a 0.1 ms pulse width.
4. On the Trigger menu, set the trigger source to Video, enter a trigger level of –20 dBm, and ensure that
Rising edge triggering is selected.
The display should look like the one in the figure below:
Figure 5-5. Measuring a Pulse in the Time Domain