Federal Communications Commission

See also Plantronics, Inc. (Plantronics) Comments at 1. See 47 C.F.R. ยงยง 15.303(a) and (d), 15.323(a). UPCS systems may sub-divide the 2.5 megahertz emission bandwidth as long as the sub-divided emission bandwidth is greater than or equal to 50 kilohertz. Under the Part 15 rules, a UPCS channel is defined as the combined time and spectrum ... ................
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