RfsgArb.AbsoluteDelay Property
- Updated2025-05-22
- 1 minute(s) read
Rfsg
Gets or sets the sub-Sample Clock delay, in seconds, to apply to the I/Q waveform.
Namespace: NationalInstruments.ModularInstruments.NIRfsg
Assembly: NationalInstruments.ModularInstruments.NIRfsg.Fx45 (in NationalInstruments.ModularInstruments.NIRfsg.Fx45.dll) Version: 2025
Syntax
public double AbsoluteDelay { get; set; }
Public Property AbsoluteDelay As Double Get Set
Property Value
DoubleSpecifies a Double representing the sub-Sample Clock delay, in seconds, to apply to the I/Q waveform. Valid values are Plus or minus half of one Sample Clock period.
Exceptions
| Exception | Condition |
|---|---|
| ObjectDisposedException | The AbsoluteDelay property was accessed after the associated NIRfsg object was disposed. |
Remarks
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.
If this property is set, NI-TClk cannot perform any sub-Sample Clock adjustment.
The resolution of this property is a function of the I/Q sample period at 15E(-6) times that sample period.