Syntax

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Boonton55xxx IVI Driver Reference

BTN55XXX_ATTR_MODULATED_TIMEBASE Attribute
Modulated See Also

Set or return the Modulated Mode timebase in seconds/division. The power meter has fixed timebase settings, primarily in a 1-2-5 sequence. If the argument does not match one of these settings, it will be forced to the next highest entry.Value = 5e-9 to 10.0, (1-2-5 sequence)30, 60, 120, 300, 600, 1800, and 3600

Attribute Tree Node: \Boonton55xxx\Instrument Specific\Channel\Horizontal\Modulated\Timebase

Declaration: Btn55xxx.h

Implementation: Btn55xxx.dll

Visual C++

#define BTN55XXX_ATTR_MODULATED_TIMEBASE 1150039
ViStatus Btn55xxx_GetAttributeViReal64(
ViSession Vi,
ViConstString RepCapIdentifier,
ViAttr AttributeID,
ViReal64* AttributeValue
);
ViStatus Btn55xxx_SetAttributeViReal64(
ViSession Vi,
ViConstString RepCapIdentifier,
ViAttr AttributeID,
ViReal64 AttributeValue
);

Parameters

The ViSession handle that you obtain from the IviDriver_init or IviDriver_InitWithOptions function. The handle identifies a particular instrument session.

RepCapIdentifier

Must be VI_NULL or an empty string. This attribute is not defined on a repeated capability.

AttributeID

Must be BTN55XXX_ATTR_MODULATED_TIMEBASE.

AttributeValue (GetAttribute)

Returns the current value of the attribute. The user must specify the address of a variable that has the same data type as the attribute.

AttributeValue (SetAttribute)

The value to which to set the attribute.

Instrument Command

DISPlay:MODUlated:TIMEBASE {value}

DISPlay:MODUlated:TIMEBASE?

Range

4E-09 ≤ value ≤ 3700

Requirements

Supported Models

4541, 4542