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by citricsquid
4747 days ago
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Each balloon can provide connectivity to a ground area about 40 km in
diameter at speeds comparable to 3G. For balloon-to-balloon and
balloon-to-ground communications, the balloons use antennas
equipped withspecialized radio frequency technology. Project
Loon currently uses ISM bands (specifically 2.4 and 5.8 GHz bands)
that are available for anyone to use.
From http://www.google.com/loon/how/ |
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