After locals complain of poor signal, California cops raid home to find 5G jammer device

Other than the millimeter-wave, which has very little range is is only useful in extra-dense coverage situations like sports stadiums, city parks, and areas with large pedestrian traffic, 5G is basically warmed-over LTE. I’ve always felt it was one of the most over-hyped things in cell phones. Never mind that a few years ago, a spiffed-up version of 3G/HSPA was passed off as 4G in the US by both T-Mobile and AT&T.

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