Unlicensed spectrum users are competing with other users for priority. And as an unlicensed user, you have no protection from interference on the part of other parties . In addition, Part 15 of the FCC regulations limits the time-on-air of most unlicensed transmissions to . 4 seconds (400 milliseconds).13 Oca 2020
Read moreWhat is the difference between licensed and unlicensed spectrum?
The big difference between licensed and unlicensed bands is that the licensed bands are allowed to be used only by the company that licensed them, whereas the unlicensed bands are used by anyone who wants to use them .”
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