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.

Author: Dilkis Shakalrajas
Country: Panama
Language: English (Spanish)
Genre: Career
Published (Last): 18 November 2018
Pages: 319
PDF File Size: 16.69 Mb
ePub File Size: 15.90 Mb
ISBN: 340-3-73297-341-4
Downloads: 75168
Price: Free* [*Free Regsitration Required]
Uploader: Juhn

I managed to cut my hand twice on the inside rim of the coffee can.

Pringles Can Antenna Turns 10 | Make:

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. The cylinder portion of the can may consist of metal-coated paperboard. You should now be able to fit the connector, by pushing it through and attaching the nut from the inside. Once you have your precise measurement it is time to cut the hole.

Cantennas are typically used to increase the range or discovery of Wi-Fi networks.

I found that a coffee can diameter 88mmand a large food can mmwere closest to the right size. Measure carefully to the length specified in your calculations, and cut the probe to the correct length.

Ingenious internet users have been using everything from kitchen foil and food strainers, to home made Yagi style antennas to boost their Wi-Fi ranges. Why would you want to make something like this? Antenx using this site, you agree to the Terms of Use and Privacy Policy.


Homebrew antenna shootout

Now this is just on raw signal strength, noise rejection due to directivity still makes a directional antenna a pringlez choice for some uses even if there is no gain benefit. Rob used a large, 39oz.

Another approach to take is to connect the cantenna to your router ptingles boost the signal from the source. In the yagis, it didn’t matter much.

Now that we have our probe and N connector together, we need to mount them in the right place on the can.

This method is a little involved, and may vary from router to router. Reviewing his plan, I came up with different spacing that he Rob did.

A cantenna a portmanteau blending the words can and antenna is a homemade directional waveguide antennamade out of an open-ended metal can. Once again, this has to be as precise as possible, so take your time! Firstly, you can try to add one yourself. This guide should help you quickly build your own range boosting Wi-Fi cantenna.

Prinlges Performance Summary The results surprised me! The signal strength improvement is 20 dB, not 20 dBm. For Heathkit Cantenna antenna-related device, see Dummy load. You could even use it to share your connection with a nearby house if you are feeling neighborly!

802.11b Homebrew WiFi Antenna Shootout

Retrieved from ” https: Many people connect their cantennas to tripods in order to get the best control over direction and orientation, in this case a little Macgyvering with zip ties and an old plastic plant pot did the job perfectly! 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 coffee can was a little short on length, but the 2cm it is lacking is still quite the difference from the 26cm of length the Pringles can falls short on.


We will be attaching this probe to the female N type connector using our soldering iron. It is also worth noting that this measurement is to be taken from the base of the can, not the ridge around the bottom. The important part to pay attention to once you have the calculations for your diameter is the inside length. The contestants were click on each for design specifications. Have you come up with your own crazy designs for boosting your Wi-Fi signals?

The Pringles Antenna design, and some designs that pre-date it, seem to treat it as though it were metallic. It seems that everyone is building and using these. For information about reproducing this article in any format, contact the author: The 13 Best Raspberry Pi Projects of I didn’t compare them to a commercial directional antenna as my only one has a male connector and I don’t have the right cable to hook it up yet. In many situations this will be the difference between intermittent, close to unusable internet and a stable usable connection.

My three waveguide designs, which utilized the correct theoretical spacing, out performed the Flickenger Yuban coffee can handily. Be careful whilst doing this!