What are your business ideas for the SAFE-Network?


#61

Well Elon Musk have some project to bring worldwide high speed Internet with latency about 25ms.
http://www.spaceflightinsider.com/organizations/space-exploration-technologies/elon-musk-spacexs-starlink-satellite-broadband-service-meets-key-performance-metric/
His satellites have to be quite lower than current ones( from 36 000km above earth to 400-1 200km ) Than it is possible,
Other idea is $1.2b project with about 900 satellites http://www.oneweb.world/ with promising 30ms latency and probably due less satellites only 50mbps speed.

They both use Frequency between 10-20Ghz which is quite good for long distances, especially with high attitude, but storms will disturb it quite often.

Oxygen attenuation:

Rain attenuation:


#62

Hi, there are a number of posts on this forum about this topic, just search for “copyright” or similar. Here is one to kick it off: