Device Specific:Vector Signal Transceiver:Signal Path:Absolute Delay Property

NI RF Signal Generators Help (NI-RFSG 18.1)


Edition Date: June 2018
Part Number: 371025V-01
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NI-RFSG 18.1 Help
NI-RFSG 18.2.1 Help
NI-RFSG 19.1 Help

Short Name: Absolute Delay

Property of niRFSG

Specifies the sub-Sample Clock delay, in seconds, to apply to the I/Q waveform. Use this property to reduce the trigger jitter when synchronizing multiple devices with NI-TClk. This property can also help maintain synchronization repeatability by writing the absolute delay value of a previous measurement to the current session.

To set this property, the NI-RFSG device must be in the Configuration state.

Note  If this property is set, NI-TClk cannot perform any sub-Sample Clock adjustment.
Note  The resolution of this property is a function of the I/Q sample period at 15E(-6) times that sample period.

Supported Devices: PXIe-5820/5840

Valid Values: Plus or minus half of one Sample Clock period

Remarks

The following table lists the characteristics of this property.

Datatype fD
PermissionsRead/Write
High-level VIs N/A
Channel-based No
ResettableYes

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