Pixel check mail frequency8/3/2023 ![]() However, even the slowest mmWave speeds are 3–4 times faster than the average 5G performance available when using lower frequencies.Īs some carriers quickly discovered, the problem is that these extremely high frequencies have a depressingly short range a single mmWave transceiver isn’t likely to provide solid coverage for anything much larger than a city block. Under ideal conditions, 5G speeds over mmWave frequencies can reach 4Gbps, although it’s more typical to find devices hovering in the 500Mbps–1Gbps zone. After all, it can deliver ridiculously impressive speeds that go well beyond what most wired broadband services are even capable of. Phenomenal cosmic speeds, itty bitty rangeĪt one time, the high-frequency mmWave 5G band was what many believed would be the future of 5G technology. Using higher frequencies allows carriers to deliver faster speeds, but the tradeoff is that they need to build more towers and place them closer together to provide the same coverage that a lower-frequency signal would. It’s just that carriers have to deal with this on a much larger scale. Higher frequencies are faster but can’t travel nearly as far as the lower and slower frequencies.Ĭellular carriers face the same challenges with delivering strong and fast signals to their customers as you would finding an ideal place for your Wi-Fi router. This is just how the laws of physics work when it comes to radio waves. The 2.4GHz signal from your router will likely cover your entire home but at relatively poor speeds, while the 5GHz frequencies offer excellent performance for gaming and streaming but might not make it to your basement or back room. ![]() speedĪs anybody who has worked with home Wi-Fi routers knows, higher frequencies provide more bandwidth for faster speeds, but this comes at the expense of range and coverage. ![]() However, that’s still likely a few years away, particularly since carriers have yet to utilize the mmWave spectrum they already have fully. The FCC plans to license even higher mmWave spectrum eventually - it’s looking at the 57–64GHz range that’s currently unlicensed and the lightly-used 71GHz, 81GHz, and 92GHz frequencies. to begin in the upper range of the Super High Frequency (SHF) zone, starting at 24GHz, crossing over into EHF on the way to 47GHz, which is currently the top end of the spectrum allocated for 5G. However, as with the C-band spectrum, the Federal Communications Commission (FCC) redefined the lower end of the mmWave range in the U.S. ![]()
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