C band program providers9/16/2023 ![]() Nobody has really settled on what to call these-they're "3.45," "DoD" (the military used them), or even "Andromeda." But they have a lot in common with the C-band spectrum, so we include them in this explainer. There's another chunk of airwaves involved, too, from 3.45 to 3.55GHz. When US wireless geeks talk about C-band, though, they're talking about 3.7 to 4.2GHz-and specifically, in this case, the ranges from 3.7 to 3.98GHz (Opens in a new window). ![]() But what is C-band, and what does it mean for 5G? Do you need a C-band phone? Is C-band a new frequency? Should you be scared of C-band? We can explain.Īccording to wireless testing firm Rohde and Schwarz, the C-band is all frequencies between 4 and 8GHz. And, knock on wood, so far we've seen neither major flight disruptions nor any danger to air safety.Īfter two years of AT&T's and Verizon's "nationwide 5G" networks feeling much like 4G, C-band could finally majorly multiply speeds. Planes did not fall out of the sky.ĪT&T and Verizon recently turned on their C-band 5G networks after months of dispute with the airlines and FAA. How to Set Up Two-Factor Authentication.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages.
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