NI Spectral Measurements ToolkitThe National Instruments Spectral Measurements Toolkit provides a set of flexible spectral measurements in LabVIEW and LabWindows/CVI, including power spectrum, peak power and frequency, in-band power, adjacent-channel power, and occupied bandwidth, as well as 3D spectrogram capabilities. In addition, the Spectral Measurements Toolkit contains VIs and functions for performing modulation-domain operations such as passband (IF) to baseband (I-Q) conversion, I-Q to IF conversion, and generation/analysis of analog modulated signals. The combination of these optimized algorithms and the GHz processing of your PC delivers unmatched measurement throughput.
Description | Demos | Documentation | System Requirements | Pricing and Purchasing DescriptionWhat is the Spectral Measurements Toolkit? SMT leverages off of Zoom FFT algorithms that, when combined with high-processing speed, make frequency-domain measurements faster than ever before. The Zoom FFTs allow the user to "zoom in" on certain frequencies to make computations faster and more efficient. Using this technology, SMT enables you to make spectral measurements such as peak frequency and power, adjacent channel power, power in band, occupied bandwidth, power spectral density, averaged frequency response, and much more. SMT also allows you to plot and make measurements on cross-power spectrums to further analyze and compare your data. Additionally, with SMT you can compute joint-time and frequency-domain calculations and display the results as a 3-D spectrogram in LabVIEW. This feature enables you to see how your spectral measurements change over time. Furthermore, Unit conversion with SMT allows you to plot your spectrum on either a linear or logarithmic scale with any of the supported units. SMT unit conversion supports typical radio frequency (RF) units such as volts RMS squared (V2 rms), decibel (dB), decibel milliwatts (dBm), and dBm per hertz (dBm/Hz). For example, you can use SMT to convert a raw Fast Fourier Transform (FFT) spectrum to a power spectrum or power spectral density for noise measurements. What is new in SMT v2.0? Applications Significantly Benefiting from SMT
DemosSettling Time Measurements of a PLL Chip Phase-Synchronized RF Measurements How to Implement Markers in a LabVIEW Application Using the NI PXI-5660 RF Signal Analyzer DocumentationSpectral Measurements Toolkit User Guide System Requirements
Pricing and PurchasingNI Spectral Measurements Toolkit |
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