UWB Company Marquardt Warns FCC of 6 GHz Concerns
Unlicensed use of the 6 GHz band may pose a threat to ultra-wideband devices Germany’s Marquardt manufactures, it said in early reply comments in FCC docket 18-295. Replies are due Monday. “It is very important for us and our customers…
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that UWB with [its] demanding power limitations can continue to operate unhindered,” the company said. “Award only the least amount of spectrum required, and at as low a frequency as possible.” Earlier, the UWB Alliance said the FCC should authorize unlicensed use of only the 5.925-6.1 GHz part of the band, with out-of-band emissions below 61 dBm/MHz.