Post #2605475
2026-01-25 18:47 UTC
5G mm wave can be blocked by paper ffs, range doesnt matter if a leaf can block the line of sight.
Idk why we can use the low bandwidth long range 900-1200mhz and just use an array of atenna send out multiple channels to increase bandwidth. I'd prefer range over bandwidth I wont utilize
Replies (1)
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@felixwhynot@lemmy.world 2026-01-26 01:09
Tried to fact check this but I can’t find evidence that 5g can be blocked by paper. Looks like it’s in 24-28ghz and while it can be blocked with materials the density matters. So maybe like a few books thick of paper but not one sheet?