Spectral Measurements:LEInBandEmission:Measurement Method Property

NI Bluetooth Analysis Toolkit 19.1 Help

Edition Date: October 2019

Part Number: 373431L-01

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Short Name: LEInBandEmission Measurement Method

Property of niBTAnalysis

Specifies the measurement method for LEInBandEmission measurements.

The results for the Sweep and FFT methods may not be identical.

The default value is FFT.

Sweep (0)

When you set this property to Sweep, the toolkit does the following tasks:

  • Finds the time-domain power within each resolution bandwidth (RBW) filter that exists within the bandwidth of the acquisition.
  • Traces the peak power of each of these RBW filter bandwidths.
FFT (1)

When you set this property to FFT, the toolkit does the following tasks:

  • Performs several FFT measurements on overlapping sets of acquired samples.
  • Detects the powers for each of the bins across all FFTs.
  • Adjusts the results for a resolution of RBW and traces this result.


The following table lists the characteristics of this property.

Datatype /images/reference/en-XX/help/373431L-01/ci32.gif
High-level VIs niBT SA LEInBandEmission Set Measurement Method


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