10 $ WIFI 16dBi Super Antenna

One of my favorite sites is Instructables. A while back I found this $10 WiFi antenna it is quite interesting and even though it is circularly polarized it still gets wonderful signal with low noise. Check it out. I built one and was able to pick up my schools wi-fi from 3 miles without any problem. And would have to play with it a bit to get it to work from my friend’s house 12 miles from the school AP.

Seth at Computers 4 Life.

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