Long Range Wifi

Faster speeds and fewer dropouts for your wireless network!

Broadband wifi networking is an aspect of radio that I find quite fascinating. With the right equipment, a low power signal can not only travel far but also provide high data rates. Antenna projects shown in on this site offer advantages to anyone seeking better performance of their 802.11 wireless network.




Any of the antenna projects shown here will provide longer range, lower required power for any data rate, and increased privacy (lower sidelobe radiation). My suggestion, if your network must penetrate concrete walls, runs from one building to another, or covers a large outdoor area, is to use a biquad or long helical antenna at both ends: access points and clients must both support their ends of the communications link.

For very long range, use a short helical or biquad antenna mounted at the focus of a parabolic reflector.

Bear in mind that beyond a distance of 3 km, throughput may begin to decrease due to the ACK timeout setting of the access point. ACK timing must be optimized for longer distances - especially over links covering dozens of kilometers.

Some articles to read that will raise your expectations of wifi performance:

 

Linear Focus Parabolic Wifi Antenna

Linear Focus Parabolic Wifi Antenna

Helical Wifi
              Antenna with Offset Parabolic Reflector

Helical Long Range Wifi Dish Antenna

Yagi Wifi Antenna

High Gain Yagi Wifi Antenna

F5D7050 External Antenna Modification

F5D7050 External Antenna
Modification

WUSB54GC External Antenna Modification

 

WUSB54GC External Antenna
Modification



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