In article ,
scribeth thus
On Thursday, 12 December 2013 19:12:58 UTC, mogga wrote:
We're getting some new street lights and have noticed they have little

antennas on the top.



What is it for? They look like they have a light detetctor same as the

old ones too.

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http://www.voucherfreebies.co.uk

Weve just got these outside our house and our Wifi is now limited to the room
where the router is instead of the whole house :S



These things here?.

If there're seemingly causing you wi-fi problems then I'd look elsewhere
for the cause of that problem as they work at very low power around the
868 MHz band waay below that used for wi-fi applications....


http://www.telensa.com/systems-produ...s-and-modules/

Scroll down a bit..
--
Tony Sayer