Tektronix RSA2200A, User Manual

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Tutorial
RSA2203A & RSA2208A User Manual
2- 41
Using Markers and Peak Search
The markers are used to measure amplitude or frequency (and also to find the
peak signal).
One or two markers can be displayed as Marker 1 and 2. To measure an absolute
value, only Marker 1 is used, and that is called “single marker mode.” To
measure a relative value, Markers 1 and 2 are used, and that is called “delta
marker mode.” To position the markers, use the general purpose knob or the
numeric input keypad.
1. Press the MARKER SETUP key on the front panel.
MARKER SETUP key
Selects the behavior of
the markers.
2. Press the Markers side key to select Single .
The marker (
V
) appears at center on the waveform.
3. The Marker X Position menu item is selected by default. Turn the general
purpose knob to move the marker to a measurement point (see Figure 2--39).
Measuring with a
Single Marker