- 5ghz cantenna calculator .exe#
- 5ghz cantenna calculator software#
- 5ghz cantenna calculator download#
- 5ghz cantenna calculator free#
Inside the tube is a 1/4 wave radiator positioned 1/4 wave away from the rear of the antenna. So how does the Cantenna work? The Waveguide antenna is a relatively simple principle. I liked the design and decided to try my hand a building a 2.4 GHz Waveguide Cantenna Antenna. I’ve seen other cantennas made out soup cans, coffee cans, and other types of recycled materials but things didn’t come together until I found a blog post by Mike of Mike’s Tech Blog on building a cantenna out of 4 inch diameter aluminum dryer vent pipe. Well, those antennas really didn’t work, the diameter of the tube was too small for 2.4 Ghz and the foil lining didn’t make the best reflector. You may remember the Pringles 802.11b Cantenna from years back. My Waveguide Cantenna antenna is the answer. With that, I’ve been researching antenna designs looking for something inexpensive and easy to build, so that mesh stations can get on the air with a minimum investment. Like APRS I see the potential for emergency communications that broad-band hamnet provides and know it takes one or two stations to get on the air to create the excitement necessary to build out our network. I like being on the bleeding edge of technology, back in 2000 mine was the second APRS station to go on the air in our community.
I proceeded to get a few more hams interested in the concept, one thing led to another, and this spring we have our first node on the air with the goal of a citywide ham radio mesh network. I thought to myself: this could be the answer to networking our Field Day site. One segment showed hams deploying a mesh network at the Dayton Hamvention. So what got my attention of broadband-hamnet was a video produced by the ARRL called the DIY of Ham Radio. That means amateur radio operators may modify the routers with custom firmware, add high gain antennas, and otherwise experiment to squeeze more range and capabilities out of off the shelf wireless networking equipment.
5ghz cantenna calculator download#
Download buku kebijakan publik gratisīest of luck2all of you you would like2give it a try though.Best of luck.What makes the mesh attractive to ham radio operators and emergency communicators is that the first six channels of the 802.11b/g protocol fall within the 2.4 GHz amateur radio band.
5ghz cantenna calculator free#
It is in this context that I wished you all on the sameasked many of the rest of you2try2put2practice.(Although I must warn you there arnt2many free goodies coming in 4m the skies).
Mind you, all this when there wasn,t even a national or international call office of course obviously without the internet,NatInt Calls from the luxury of your palm off the fly that we tend2take4granted nowadays.Įven now although it isn,t the top secret rocket science that was viewed with much awe and adoration2all connected2the trade, I can personally vouch4the true satisfaction of watching then unparalleled brilliant colour pictures of a wide variety literally out of thin air. This program calculates the focal length and (x, y) coordinates for a parabola of any diameter and depth.Ĭheck this checkbox to get notifications of followup comments via e-mail. Just extract the antena-maker.zip file and start the Menu.exe batch file. The list will grow with your help so lets start and share the knowledge.
5ghz cantenna calculator software#
Please post a comment if you know other great software or links with information about antenna calculator and design programs. However, a cantenna can be made from various cans or tubes of an appropriate diameter.
5ghz cantenna calculator .exe#
Exe Batch FileĬantennas are typically used to increase the range of (or discover) wi-fi networks.
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