The spectrum analysis tool in Digi XCTU measures and displays the spectrum of a selected radio band, allowing you to evaluate the noise level of the channels, including best, worst, and average measurements.
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Digi XCTU Spectrum Analyzer enables you to measure energy levels across radio channels in real time and displays the results graphically so you can select the best configuration for your network. When configuring radio devices, it’s important to avoid high interference to prevent data loss and extend battery life. The Spectrum Analyzer is also a powerful troubleshooting tool for locating sources of radio noise.