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Do you Still Need A TV Aerial?

At the moment you need TV Aerials for Freeview and BT Vision but there is the Freesat alternative that is by a satellite dish. But I beli...

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Saturday 30 March 2019

Cellular frequencies, 1980-2040

This graph shows the progress in mobile cellular frequency ranges, from the first generation in the 1980s to the sixth generation that is predicted for the 2030s.

from Future Timeline | Latest Updates | Technology | Singularity | 2020 | 2050 | 2100 | 2150 | 2200 | 2.. https://ift.tt/2OC0CLk
via Digital Media

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