Syntax

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Boonton55xxx IVI Driver Reference

BTN55XXX_ATTR_OFFSETDB Attribute
Corrections See Also

Set or return a measurement offset in dB for the selected sensor. This is used to compensate for external couplers, attenuators or amplifiers in the RF signal path ahead of the power sensor.

Attribute Tree Node: \Boonton55xxx\Instrument Specific\Channel\Corrections\OffsetdB

Declaration: Btn55xxx.h

Implementation: Btn55xxx.dll

Visual C++

#define BTN55XXX_ATTR_OFFSETDB 1150027
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

A physical or virtual repeated capability identifier. For valid values, see the Channel repeated capability.

AttributeID

Must be BTN55XXX_ATTR_OFFSETDB.

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

SENSe{Channel}:CORRection:OFFSet {value}

SENSe{Channel}:CORRection:OFFSet?

Range

-300 ≤ value ≤ 300

Requirements

Supported Models

All supported