|
|
Boonton55xxx IVI Driver Reference
|
|
|
BTN55XXX_ATTR_BANDWIDTH Attribute
|
|
Channel See Also
|
|
Set or return the sensor video bandwidth for the selected sensor.
Attribute Tree Node: \Boonton55xxx\Instrument Specific\Channel\Bandwidth
Declaration: Btn55xxx.h
Implementation: Btn55xxx.dll
Visual C++
|
#define BTN55XXX_ATTR_BANDWIDTH 1150023
ViStatus Btn55xxx_GetAttributeViInt32(
ViSession Vi,
ViConstString RepCapIdentifier,
ViAttr AttributeID,
ViInt32* AttributeValue
);
ViStatus Btn55xxx_SetAttributeViInt32(
ViSession Vi,
ViConstString RepCapIdentifier,
ViAttr AttributeID,
ViInt32 AttributeValue
);
|
Parameters
Vi
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_BANDWIDTH.
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.
Remarks
HIGH is the normal setting for most measurements. The actual bandwidth is determined by the peak sensor model used. Use LOW bandwidth for additional noise reduction when measuring CW or signals with very low modulation bandwidth. If LOW bandwidth is used on signals with fast modulation, measurement errors will result because the sensor cannot track the fast changing envelope of the signal.
 Instrument Command
SENSe{Channel}:BANDwidth {HIGH|LOW}
SENSe{Channel}:BANDwidth?
Defined Values
Name
|
Description
|
BTN55XXX_VAL_BANDWIDTH_HIGH
|
High bandwidth.
|
BTN55XXX_VAL_BANDWIDTH_LOW
|
Low bandwidth.
|
Top
Requirements
Supported Models
All supported
See Also
Reference
Channel
Btn55xxx
Copyright 2013-16 Boonton. All rights reserved.
|