RfsaIQAcquisitionConfiguration Class
- Updated2025-07-17
- 3 minute(s) read
Rfsa
Represents the properties used to configure the RF vector analyzer for an IQ acquisition.
Inheritance Hierarchy
SystemObject
NationalInstruments.ModularInstruments.NIRfsaRfsaSubObject
NationalInstruments.ModularInstruments.NIRfsaRfsaIQAcquisitionConfiguration
NationalInstruments.ModularInstruments.NIRfsaRfsaSubObject
NationalInstruments.ModularInstruments.NIRfsaRfsaIQAcquisitionConfiguration
Namespace: NationalInstruments.ModularInstruments.NIRfsa
Assembly: NationalInstruments.ModularInstruments.NIRfsa.Fx45 (in NationalInstruments.ModularInstruments.NIRfsa.Fx45.dll) Version: 2025
Syntax
public class RfsaIQAcquisitionConfiguration : RfsaSubObject
Public Class RfsaIQAcquisitionConfiguration Inherits RfsaSubObject
The RfsaIQAcquisitionConfiguration type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | Advanced | Gets the RfsaAdvancedIQAcquisitionConfiguration sub-object containing advanced properties for IQ Configuration. |
| AllowMoreRecordsThanMemory | Gets or sets whether to allow the device to acquire records that exceeds the device memory. |
| CarrierFrequency | Gets or sets the expected carrier frequency, in hertz (Hz), of the incoming signal for demodulation. |
| IQRate | Gets or sets the I/Q rate for the acquisition, in S/s. |
| NumberOfRecords | Gets or sets the number of records to acquire, if the NumberOfRecordsIsFinite property is set to . |
| NumberOfRecordsIsFinite | Gets or sets whether the device acquires a finite number of records or acquires records continuously. |
| NumberOfSamples | Gets or sets the number of samples to acquire. |
| NumberOfSamplesIsFinite | Gets or sets whether the device acquires a finite number of samples or acquires continuously. |
| PhaseOffset | Gets or sets the offset to apply to the initial I and Q phases. |
| SignalBandwidth | Gets or sets the bandwidth of the input signal around the I/Q carrier frequency. This value must be less than or equal to (0.8 × I/Q rate). |
Methods
| Name | Description | |
|---|---|---|
 | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Remarks
For more information, refer to NI RF Vector Signal Analyzers Help.