Teledyne LeCroy WavePro Automation Command User Manual

Page 461

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Automation Command and Query Reference Manual - Control Reference

MarkerToCenterFreq

Action

Center the spectrum on the current market frequency.

Description

MaxFrequency

Double

From 100000 to 1e+011 step 1

Range

Read-only control, reflects the maximum frequency of the spectrum. Calculated as 1/2 the scope
sample rate.

Description

MaxPeaks

Integer

From 1 to 100 step 1

Range

Define the maximum number of peaks which will be measured, and presented in the table.

Description

Mode

Enum

Define the spectrum analyzer mode.

Description

Values

Average

Average a number of traces, specified in the NumAverages control.

MaxHold

Record the maximum value in each frequency bin.

Normal

Normal Mode.

ReferenceFreq

Double

From 0 to 1e+010 step 1

Range

Defines the reference frequency, at which point a vertical marker (cursor) will be displayed.

Description

ReferenceLevel

Double

From -200 to 200 step 0.0001

Range

Define the vertical reference level, that is the level in dBm, that is shown at the top of the graticule.

Description

ResolutionBandwidth

DoubleLockstep

From 0.1 to 1e+009 step 1000, locked to 1 3 5, fine grain allowed=false, on=false

Range

When not in Auto Resolution Bandwidth mode, this control is used to request a specific resolution
bandwidth.
Note that the requested resolution bandwidth is not always achieveable, so a second control,
ActualResolutionBandwidth is available to verify that the actual resolution bandwidth is acceptable.

Description

1-447

918501 RevA

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