How To Make a Wi-Fi Antenna Out Of a Pringles Can . DIY super awesome outdoor wifi antenna Antena Wifi, Diy Electronics, Electronics Projects, Satellite. Build a WiFi Antenna out of a Pringles can Antena Wifi, Pringles Can, Wifi This is my nerd School project (turning a Pringles can into a long range wifi antenna. b Homebrew WiFi Antenna Shootout. I’ve been networks with ( WiFi). One of the first things that got me excited was the Pringles Can Antenna.

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Have you built a Cantenna in the past?

Now I’m a late entry into this wireless stuff and the experts are going a different way than me. The signal strength improvement is 20 dB, not 20 dBm. If you need to extend the wifl between your computer and the cantenna, I would recommend using a USB extension cable.

Although some designs are based on a Pringles potato chips can, this tube is too narrow to increase the 2.

One of the first things that got me excited was the Pringles Can Antenna. Once that is done, remove the aerial that comes with the adapter by unscrewing it, and attach the smaller end of your pigtail connector instead. It is worth noting however, that this boost will be directional depending on the orientation of the can, and while it will help hugely in one direction, it may limit the strength of the signal in other areas.


Build a ‘Cantenna’ Aerial”. Scroll down for the next article. It’s time to benchmark. Reviewing his plan, I came up with different spacing that he Rob did. I found that a coffee can diameter 88mmand a large food can mmwere closest to the right size. I found myself staring at the products on the canned food aisle at the grocery store. For Heathkit Cantenna antenna-related device, see Dummy load. The length of this probe is very important — and you need to be sure to measure from the bottom of the brass connector to the where the tip of the probe will be.

Pringles Can Antenna Turns 10

Of the waveguides, the Nalley’s “Big Chunk” took top marks. This article has you covered. I tested both the coffee and food can designs, and both boosted my Wi-Fi significantly. The 13 Best Raspberry Pi Projects of Clocking it at an antenaa diameter of 72mm, a the Pringles can is too thin.

Stay informed by joining our newsletter! I guess someone forgot to take his own advice with the filing.

Homebrew antenna shootout

The performance is good, the cost is very low and the skill required is minimal. Be careful whilst doing this! The Shootout My plan was to get relative performance measurements for various designs including mine of homebrew antennas for Email Facebook Whatsapp Pinterest Twitter. Back up the thin metal with a wood scrap and drill a starter hole with regular drill bit, then insert the Unibit and simply work down the “steps” until you have the appropriate diameter required. Every three dB is a doubling in wifj – that’s three doublings 8x increase!


The readouts from the adapter listing page in the software show an average of around a 20dBm boost.

The tiny design makes them ideal for mobile applications such as wardriving. In many situations this will be the difference between intermittent, close to unusable internet and a stable usable connection. Look out for cans with a 92mm diameter that are around mm in length, though you may find something exactly of that size hard to find! The waveguides all soundly trounced the Pringles can designs.

Also, there are conflicting opinions as to whether the Yagi collector design is any more effective than a well proportioned waveguide design. Once you have your precise measurement it is time to cut the hole. It is worth doing this regardless however, as you can expect to see great performance increases from this upgrade alone.

I mean they stomped them into the ground on signal strength – as much as 9 dB better. Rob used a large, 39oz.