The calculators for other antenna types such as parabolic,horn,dipole and patch are also mentioned. The 3 major parts which make a yagi are the driven element, reflector and director. Yagi calculator this is where you input the center frequency in megahertz. Nowadays, in the 64bit era, with the advent of windows 7 and higher, running a oldread more.
Long yagi are commonly used from the 144mhz amateur band to the 2. The most interesting part of the software is, it can help you to improve your design by projecting the antenna radiation pattern and estimating the radiation resistance impudence at any given frequency. Jan 06, 20 yagi optimizer is an old dos program made more than 20 years ago bya k6sti made to analyze and design antennas. A thorough reading and understanding of the other sections are necessary to comprehend all the terms used on this page. With yagicad it is possible to enter a base design from scratch or use one of a number of saved well known designs. This arrangement gives the antenna directionality that a single dipole lacks. Download yagi designer software for windows for free. For advanced design look at the picture on the page for eznec software to. Antenna, ve3sqb ham radio antenna design software programs. This program uses different formulae for 2, 3 or multielement designs and includes element tapering verticals covers all the common types with a coil calculator built in for the antennas that require them. Antenna calculator software free download antenna calculator top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. Yagi calculator download it performs the calculations. Yagio is similar to lpcad, it uses keyboard commands instead of a mouse menu.
Yagi calculator yagi calculator is a free antenna design and analysis software for windows. This is the four line lcd version, currently using internal calculations to track the moon. The dl6wu yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and. Hopefully, this software packagewill contribute to. This is where you input the center frequency in megahertz. Antenna calculator and design software electroschematics.
Oct 08, 2014 yagi is a software application whose main purpose is to help you learn more about yagi uda antennas, by calculating the values for multiple parameters. The beam antennas covered in this book will provide the reader with a historical perspective, new and ambitious ideas, and computeroptimized designs for allaround best performance. There is room for flexibility in the construction techniques you can use. For the love of physics walter lewin may 16, 2011 duration. Yagi antenna calculator wire antennas uk hf antennas. Building a multiband yagi lee jennings amateur radio zl2al. This popular style of antenna was originally created by shintaro uda and hidetsugo yagi in 1926. The calculator creates equal spacing between the elements, which achieves a balance between good bandwidth performance and a decent 50ohm match. Its very suitable to vhf antenna modelling and even if it is very old it is still very popular. Msdos antenna maker it allows to quickly calculate dimensions for quads antennas, yagi antenna, inverted vees antennas as well as jpoles and traps to. Different types of application software give you the ability to program your radio, clone an existing setup, or store your settings on a pc.
It had nearly the same specs as the yagi i was about to build. To assist software writers i have created a dll that will work with delphi and c compilers under windows and linux to do all the moon calculations for amateurs. If you decide you really need a yagi with more elements, here are the lengths of them. About yagi uda calculator the resource is currently listed in in a single category. Some other useful sites with information on yagi design include, w4rnl antenna articles, gm3sek vhfuhf long yagi workshop and k7mem vhfuhf yagi antenna design design software written in javascript. For the highest gain or discriminating against an interfering signal 20deg40 deg azimuth off the desired signal, we use a yagi antenna. Free online engineering calculator to find the dimensions of a yagi uda antenna for a given frequency range and length. The dl6wu yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. Yagi calculator is a program build to produces dimensions for a dl6wu style long yagi antenna. Jan 30, 2012 in order to design a yagi we have to learn what a yagi is. Yagi uda design dimensions can vary significantly with differences in element diameter, boom material, elementtoboom attachment method, and other factors that are ignored by this simple calculator. The main category is antenna design calculators that is about antenna design calculators. Enjoy this collection of some of the very best articles from qst, qex, ncj and other arrl publications.
Yagi calculator download it performs the calculations needed to. You can also operate your icom station remotely, calculate yagi windload, design effective antennas, or connect your dstar repeater to the worldall with our library of application software. Some are based on lookup tables, some completely hide their algorithms. Sep 23, 2017 y10uflte classic design yagi antenna with new unique 4glte signal rejection modification. It is quite possible, that other calculators deliver slightly different results. The writeups on eham looked good so i started accumulating used aluminium tubing for the project. Yagi antenna design software for windows softmoregogreen. Kitchen design software ideally switched to any of the kitchen room plans in diverse layouts such as.
Yagi antenna modeler open the yagi antenna modeling applet in a separate window with the button below. However all antennas are scaleable by nature, so if you design a 4 element hitech yagi on 2 meters with 11 db gain, it translates directly into a 11 db gain yagi on 20 meters. This design can then be optimised or scaled to suit particular requirements. Yagi uda antenna theory, design, simulation on softw are. The initial input is the trivial twoelement yagi antenna. This antenna uses the g0ksc opdes design on both 40m and 20m to provide fullband coverage on each. Yagi calculator is a windows program that also runs well on linux, ubuntu 8. Yagi calculator is a program to assist with the design of long yagi antennas. This software can not only be used to design but also to find out antenna gain, stacking distance, and standing wave ratio swr. So anything design advances done on 2 meters or above are completely valid on the hf bands.
Yagi calculator will help any radio enthusiast to design and build hisher own dl6wu yagis for vhfuhf, meeting the criteria developed from the work of guenter hoch. It is frequently referred to as a beam because a rotor is used to direct the antenna toward the needed signaling area. Yagiuda antenna theory, design, simulation on software. A well designed yagi antenna as per the design given below can cover a line of site distance of even 5 kms with just 1 watt rf power. Yagi design software, free yagi design software software downloads, page 3. The dl6wu yagi is highly regarded as being easy to build with repeatable results. Yagi calculator is a windows program that also runs well on linux, ubuntu. Civil engineering pavement design calculation software civil engineering pavement design calculation software covers calculations for traffic, road geometry, surveying, earthwork, asphalt pavement, concrete pavement, concrete floors on grade and unit conversions. The article was titled extremely long yagi antennas. Antenna the antenna gain is a function of the number of dipole elements. The yagi antenna is a directional antenna with multiple elements placed one after another.
The following text contains some basic yagi design concepts aimed toward. Our builtin antivirus checked this download and rated it as 100% safe. Navigation is also easy and the menu bar features exactly the options needed for the tasks required to develop yagi antennas. It is apparent that yagi did not aim to steal the publicity at all and as a result the design now bears the names of both men and is formally known as the yagi uda antenna. Seven element yagi antenna amateur radio basictables. Kitchen design software is technical kitchen design software capable to draw different room layouts, floor designs for modern kitchen in less time. Antenna calculator calculate your dipole, 3 element yagi etc find the length of a dipole. This calculator is designed to give the critical information of a particular beam antenna, in this case a three element yagi, for the frequency chosen. Yagi calculator is a windows program that also runs well on linux. Jul 11, 2019 the shack end of the vk5dj beam controller system.
This program uses different formulae for 2, 3 or multielement designs and includes element tapering. These parasitic elements are called the reflectorand the director. Yagi calculator yagi calculator is a windows program that also runs well on linux, ubuntu 8. In order to design a yagi we have to learn what a yagi is. Supports 32 bit, x86 and 64 bit x64 architecture for windows operating systems. Y10uflte classic design yagi antenna with new unique 4glte signal rejection modification. The yagi uda antenna has one driven element, one reflector one side and one or more directors on the other side. Calculator 3element yagi maple leaf communications. Yagi antenna the basics the yagi antenna design has a dipole as the main radiating or driven element to. Unexpectedly, a local ham generously offered me a hex beam which was smaller, lighter and basically was a two element yagi on each of he hf bands. Sep 23, 2017 for the love of physics walter lewin may 16, 2011 duration. Yagi arrays of the german fug 220 radar on the nose of a lateworld war ii messerschmitt 110 fighter aircraft.
Wine, to produce dimensions for a dl6wu style long yagi antenna. It produces maximum gain but requires tweaking for the number of elements. The latest installation package that can be downloaded is 3. It uses the graphs and principles developed by dl6wu and printed originally in the german radio magazine vhf communications march 1982. Yagi antenna calculator, yagi antenna dimensions, learn to build a. The separation will remain the same for all the elements and the lengths of these extra directors will all be the same as the 1st director.
The formula and basics of yagi antenna calculator are also explained with example. You can interrogate each curve by moving the mouse cursor on it and reading out the numerical value at each plotted point. This calculator is for short boom simple multi element monoband yagi antennas, and will not give you a perfect 50 ohm match. However, yagi always acknowledged udas principal contribution to the design, and the proper name for the antenna is, as above, the yagiuda antenna or array. Yagio runs under windows 2000, xp, vista, win 7 and likely win 8. Education software downloads yagi designer by goforth laboratories and many more programs are available for instant and free download.
The yagi uda antenna is the most recognized antenna. The basic yagi antenna design consists of a dipole and elements. Dec 29, 2015 yagi calculator is a program build to produces dimensions for a dl6wu style long yagi antenna. Enter the desired frequency then click on calculate and the optimum values for that combination will be displayed in feet, inches and fractions of inches, and in meters. Yagi is a software application whose main purpose is to help you learn more about yagi uda antennas, by calculating the values for multiple parameters. Changed antenna temperature tool nomenclature to be as per rainer bertelsmeiers effective noise temperatures of 4yagiarrays for 432 mhz eme in dubus. It is not necessary to understand all the terms and theories described to buildread more.
Yagicad is a fully integrated analysis and design package primarily intended for vhf yagi aerials. The latest version of yagi designer can be downloaded for pcs running windows xpvista7810, 32. Jan 23, 2008 today i want to share with you a great yagi uda antenna modeling software for amateur radio operator and enthusiast. For advanced design look at the picture on the page for eznec software to get an idea of the shape you should be looking for. Long yagis are commonly used from the 144mhz amateur band to the 2. This link is listed in our web site directory since saturday sep 15 2012, and till today yagi uda calculator has been followed for a total of 2200 times. Pauls miscellaneous files and bits from ar magazine and nerg news articles. To build the 4 elements yagi you may follow the direction for building the 3 elements yagi except that you will add an additional parasitic element director which is about 5% shorter than the last element of the 3 elements yagi.
Today i want to share with you a great yagi uda antenna modeling software for amateur radio operator and enthusiast. The spacing are the same between the elements and when built successfully it will. Yagi design software software free download yagi design. Click on calculate to have the applet calculate the driven element. This page covers 3 element yagi antenna calculator.
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