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HomeProducts and ServicesClient SupportSA Coast RadioHourly NAP Charts Monday, Dec 05 2022 17:23 UT
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Hourly NAP Charts

Documentation on how SWS creates real time NAP charts and their use is available: SWS NAP Chart Construction (PDF). The Best Usable Frequency (BUF) NAP is a new product that includes customer antenna type (propagation angle), required percentage of days and signal to noise ratio into the prediction.

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