2.4GHz is only stopped by a tree because the FCC EIRP limit for point to multipoint gear is 4 watts or 36dbm. If you turn the power up high enough 2.4GHz will easily go through trees and other objects. It's a regulatory limit, not a physics limit ;-) -Sean On Mon, Aug 14, 2017 at 1:44 PM, Curtis Maurand <cmaurand@gmail.com> wrote:
The higher the frequency, the more it acts like light. at that frequency, it wouldn't take much to block it. even 2.4GHz is stopped by a tree.
On Mon, Aug 14, 2017 at 12:54 PM, Dan Hollis <goemon@sasami.anime.net> wrote:
Good for a few meters at best? Terahertz is blocked by air.
-Dan
On Mon, 14 Aug 2017, Rod Beck wrote:
https://phys.org/news/2017-08-transmission-terahertz-multiplexer.html
Roderick Beck
Director of Global Sales
United Cable Company
DRG Undersea Consulting
Affiliate Member
www.unitedcablecompany.com<http://www.unitedcablecompany.com>
85 Király utca, 1077 Budapest
rod.beck@unitedcablecompany.com
36-30-859-5144
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-- --Curtis