Public attention about 5G has been focused on the plans of telecom companies to install millions of small cell towers on electric utility poles, on public buildings and schools, on bus stop shelters, in public parks, and anywhere they want in national parks and on federally owned land.
In local urban communities there would be a cell tower approximately every 500 feet along every street.
As bad as these small cell towers might seem from the standpoint of constant exposure to radio frequency (RF) radiation in close proximity to the source, perhaps an even more alarming prospect will be the beaming of millimeter length microwaves at the earth from thousands of new communication satellites.
The FCC gave approval to SpaceX on March 29, 2018, to launch 4,425 satellites into low orbit around the Earth which will send tightly focused beams of intense microwave radiation at each specific 5G device.
The total number of satellites that is expected to be put into low and high orbit by several companies will be 20,000 satellites.