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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802.11b Homebrew WiFi Antenna Shootout

You should now be able to fit the connector, by pushing it through and attaching the nut from the inside. Retrieved from ” https: Many people use them to extend their Wi-Fi signal to a hard to reach part of the home, or even extend their Wi-Fi to the bottom of the garden. 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.

From Wikipedia, the free encyclopedia. The Shootout My plan was to get relative performance measurements for various designs including mine of homebrew antennas for I found myself staring at the products on the canned food aisle at the grocery store.

Of the waveguides, the Nalley’s “Big Chunk” took top marks. I mean they stomped them into the ground on signal strength – as much as 9 dB better.

In many situations this will be the difference between intermittent, close to unusable internet and a stable usable connection. Whichever method you use, measure the diameter of your N type connector with the nut removed, and make a hole slightly bigger, so that the N connector can slide in. 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. Although some designs are based on a Pringles potato chips can, this tube is too narrow to increase the 2.


For the antennas I was building, I was using different measurements based on the antenna design material I had been reading.

It was followed by the Hunts Pasta Sauce, my modified coffee can, and the Flickenger coffee can in that order.

Pringles Can Antenna Turns 10 | Make:

The closer you get to the dimensions from the calculator, the better your cantenna will function. The math for computing correct sizing of the components in a waveguideWiFi antenna is simple. While folks are calling it a Yagi-Uda style antenna, the design of the driven element in the Natena can antenna looks like a Waveguide style design.

Views Read Edit View history. The performance is good, the cost is very low and the skill required is minimal. This page was last edited on 13 Mayat Published on the internet and in a fine book by Rob Flickengerthe net admin for O’Reillythis design for a do-it-yourself, VERY inexpensive antenna made from a recycled junkfood container is as cool as the other side of the pillow.

I decided to make both cans into cantennas — this guide covers the construction of the coffee can, though the construction is exactly the same for both, just with different spacing as per the calculating tool above.

You can use this tool to calculate whether the cans you have collected would be effective.

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Getting Started With Blynk: The waveguides all soundly trounced the Pringles can designs. 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.

To do this, I setup a wireless link and changed only wiifi antenna- recording each antennas’ performance under identical conditions. It seems that everyone is building and using these.

On Feb 11th, Rob, posted an article on his newest homebrew WiFi antenna – a tin can waveguide!

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Waveguide antennas don’t use the director assembly the washery bitsand therefore are much simpler to build. They can also be very useful to people who rely on public internet access. I managed to cut my hand twice on the inside rim of the coffee can. I found that making a slightly too small hole which I then widened using a file worked well. For it to be effective it would have to be well over a meter long. Gergory Rehm of Turnpoint.

Archived from the original on Once you have your precise measurement it is time to cut the hole. It’s time to benchmark. For Heathkit Cantenna antenna-related device, see Dummy load. Let us know in the comment section below! A cantenna can be used as a satellite dish feed horn. It is also worth noting that this measurement is angena be taken from the base of the can, not the ridge around the bottom. 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 pringle.

One of the first things that got me excited was the Pringles Can Antenna. We will be attaching this probe to the female N type connector using our soldering iron. You may find that you get a better signal with the probe pointing sideways rather than straight up — if you can see the aerials on the router you are connecting to, try to mimic their orientation for the best results. Now that the can itself is finished, we need a way to attach it to our computer or router to reap the benefits.


Cantenna – Wikipedia

Just to test I also made one using only a screwdriver to punch a hole, and a pair of needle nosed pliers to slowly bend it outwards until primgles was the correct diameter. Cantennas can be used to increase cell phone range, [5] improve reception, and decrease noise. Both did no better than the Lucent omnidirectional.

It’s the easiest antenna design I know of. This article is about a microwave antenna. 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.

Also, there are conflicting opinions as to whether the Yagi collector design is any more effective than a well proportioned waveguide design. 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!