User-Extensible FDA for Real-Time Oscilloscopes

Keysight Technologies recently announced the availability of a frequency domain analysis (FDA) option, a user-extensible spectrum frequency domain analysis application solution for real-time oscilloscopes.

Source: Keysight Technologies

Source: Keysight Technologies

The FDA option extends the capabilities of Keysight Infiniium and InfiniiVision Series oscilloscopes by enabling you to acquire live signals from the oscilloscope and visualize them in the frequency domain, as well as make key frequency domain measurements.

Option N8832A-001 includes the application, the application source code for user extensibility, and MATLAB software. These tools enable you to extend an application’s capabilities to meet their current and future testing needs.

With the FDA application, you can address a variety of FDA challenges such as:

  • Power spectral density (PSD) and spectrogram visualization
  • Frequency domain measurements in an application including relevant peaks in the PSD and measurements such as occupied bandwidth, SNR, total harmonic distortion (THD ), spurious free dynamic range (SFDR), and frequency error
  • Oscilloscope configuration through the application to allow for repeatable instrument configuration and measurements; optionally includes additional SCPI commands for more advanced instrument setup
  • Insertion of additional custom signal processing commands prior to frequency domain visualization, as needed, for more advanced analysis insight
  • Live or post-acquisition analysis of time-domain data in MATLAB software

Source: Keysight Technologies

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