RFmx SpecAn VIs

Table of Contents

ACP

  • Updated2023-10-12
  • 3 minute(s) read
 ACP

ACP

Owning Palette: Configuration

Use the VIs on this palette to configure adjacent channel power (ACP) measurements. You can also use the RFmxSpecAn Property Node to configure additional properties.

Palette Object Description
RFmxSpecAn ACP Configure Carrier and Offsets

Configures a carrier channel with offset channels on both sides of the carrier as specified by the number of offsets. The offset channels are separated by +/- n * channel spacing from the center of the carrier. Power is measured over the integration bandwidth for each channel.

RFmxSpecAn ACP Configure Number of Carriers

Configures the number of carriers for the adjacent channel power (ACP) measurement.

RFmxSpecAn ACP Configure Carrier Mode

Configures whether to consider the carrier power as part of total carrier power measurement.

Use "carrier<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Carrier Offset

Configures the center frequency of the carrier, relative to the RF center frequency.

Use "carrier<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Carrier Integration Bandwidth

Configures the frequency range, in Hz, over which the measurement integrates the carrier power.

Use "carrier<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Carrier RRC Filter

Configures the root-raised-cosine (RRC) filter to apply on the carrier channel before measuring the carrier channel power.

Use "carrier<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Number of Offsets

Configures the number of offsets for the adjacent channel power (ACP) measurement.

RFmxSpecAn ACP Configure Offset

Configures an offset channel on one or both sides of carrier with center to center spacing as specified by the offset frequency and offset frequency definition. In case of multiple carriers, offset frequency is relative to the closest carrier.

Use "offset<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Offset Integration Bandwidth

Configures the frequency range, in Hz, over which the measurement integrates the offset channel power.

Use "offset<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Offset Power Reference

Configures the power reference to use for measuring the relative power of the offset channel.

Use "offset<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Offset Relative Attenuation

Configures the attenuation, in dB, relative to the external attenuation.

Use "offset<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Offset RRC Filter

Configures the root raised cosine (RRC) channel filter to be applied on the offset channel before measuring channel power.

Use "offset<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Offset Frequency Definition

Configures the offset frequency definition for the ACP measurement.

Use "offset<n>" as the selector string to configure this VI.

RFmxSpecAn ACP Configure Power Units

Configures the units for the absolute power.

RFmxSpecAn ACP Configure Measurement Method

Configures the method for performing the adjacent channel power (ACP) measurement.

RFmxSpecAn ACP Configure Noise Compensation Enabled

Configures compensation of the channel powers for the inherent noise floor of the signal analyzer.

RFmxSpecAn ACP Validate Noise Calibration Data

Indicates whether calibration data is valid for the configuration specified by the signal name in the Selector string parameter.

RFmxSpecAn ACP Configure RBW Filter

Configures the resolution bandwidth (RBW) filter.

RFmxSpecAn ACP Configure Sweep Time

Configures the sweep time.

RFmxSpecAn ACP Configure Averaging

Configures averaging for the adjacent channel power (ACP) measurement.

RFmxSpecAn ACP Configure FFT

Configures window and FFT to obtain a spectrum for the adjacent channel power (ACP) measurement.

RFmxSpecAn Build Carrier String2

Creates the carrier string to use as the selector string with the SEM, ACP, and CHP carrier configuration or fetch properties and VIs.

RFmxSpecAn Build Offset String2

Creates the offset string to use as the selector string with SEM and ACP offset configuration or fetch properties and VIs.



Subpalette Description
Array VIs

Use the VIs on this palette to configure adjacent channel power (ACP) measurements. You can use the RFmxSpecAn Property Node to configure additional properties.

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