A High Gain Yagi WiFi Antenna. UPDATED 12172014. Build this wifi antenna when you want results FAST and have just a few inexpensive tools and supplies available. No. APRS name Description Photo Status Contact AIRFIELDS LaMotteDC Receiver located at La Motte du Caire Airfield, placed on the Airfield Hangar, Antenna 9dB with. Cantenna Wikipedia. This article is about a microwave antenna. One of the most popular variations of this practice is known as the Pringles can antenna, or cantenna for short, which utilizes both a waveguide probe design. In this pictorial Im showing you how to make a 16dBi very powerful wifi antenna for under 10 dollars. Ive already posted a movie about this but a lot of people. Economica antenna direttiva per il traffico wifi. Riporto la mia veloce realizzazione di unantenna molto curiosa ma funzionante della quale si trovano. For Heathkit Cantenna antenna related device, see Dummy load. Press Gothic Pro Font. For the battle, see Battle of Cantenna. A cantenna a portmanteau blending the words can and antenna is a homemade directional waveguideantenna, made out of an open ended metal can. Cantennas are typically used to increase the range of or discover Wi Fi networks. ConstructioneditThe cylinder portion of the can may consist of metal coated paperboard. Although some designs are based on a Pringles potato chips can, this tube is too narrow to increase the 2. GHz signal by a useful amount, although at 5 GHz it would be about the right size. However, a cantenna can be made from various cans or tubes of an appropriate diameter. Some designs include a pole mount to elevate the cantenna. At 2. GHz, losses can occur if the cable from the cantenna to the Wi Fi circuitry is too long. A more efficient cantenna can be made by minimising this length or connecting the cantenna directly to the Wi Fi circuitry. Cantenna on an OLPC laptop. Cantennas are typically used for extending a wireless local area network WLAN. The tiny design makes them ideal for mobile applications such as wardriving. Cantennas can be used to increase cell phone range,5 improve reception, and decrease noise. A cantenna can be used as a satellite dishfeed horn. The 5. 5 GHz cantenna dimensions are almost perfect in that they make a perfect fit for the standard TV satellite dish. The resulting setup is a low cost high quality high gain antenna. Such setups are widely used in wireless community networks for long distance Wi Fi links. Cantennas may be used with other RF devices such as wireless security cameras. See alsoeditReferenceseditExternal linksedit.