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3 Short-Range Comms & IoT Mode

3.2 Modulation Analysis Measurement

All Markers Off

This control turns off all markers.

Remote Command

:CALCulate:EVM:MARKer:AOFF

Example

:CALC:EVM:MARK:AOFF

Couple Markers

When this function is On, moving any marker causes an equal X Axis movement of

every other marker which is not Fixed or Off. By “equal X Axis movement” we mean

that we preserve the difference between each marker’s X Axis value (in the

fundamental x-axis units of the trace that marker is on) and the X Axis value of the

marker being moved (in the same fundamental x-axis units).

Note that Fixed markers do not couple. They stay where they were while all the other

markers move. Of course, if a Fixed marker is being moved, all the non-fixed markers

do move with it.

This may result in markers going off screen.

Remote

Command

:CALCulate:EVM:MARKer:COUPle[:STATe] ON | OFF | 1 | 0

:CALCulate:EVM:MARKer:COUPle[:STATe]?

Example

:CALC:EVM:MARK:COUP ON

:CALC:EVM:MARK:COUP?

Notes In general, when coupling is turned on then all Normal or Delta markers with the same (or equivalent)

domain as the selected marker move in the same manner as the selected marker

Preset OFF, presets on Mode Preset and All Markers Off

State Saved Saved in instrument state

3.2.7.3 Peak Search

The controls on the Peak Search tab allow you to move the marker to selected peaks

of the signal, giving you enormous analysis capabilities, particularly when combined

with the Delta Marker function.

Marker X

This control enables you to set the X Axis value of the selected marker in the current

X Axis Scale unit. This is the same as the "Marker X" on page 256 on the Markers

settings tab.

260 Short Range Comms & IoT Mode User's &Programmer's Reference

Keysight x-series Instruction Manual

Other manuals for Keysight x-series