N4ujw antenna design lab loaded n0lx antenna page lots of mobile antennas. You can then run multiple eznec test cases while autoez automatically changes one or more. These parasitic elements are called the reflectorand the director. How to build several easy antennas for amateur radio. It increases efficiency by helping the engineer to make a more informed choice of antenna element, providing a good starting. Cebik, w4rnl sk in the 21 st edition of the arrl antenna handbook. In exploring antenna design, i have been particularly influenced by the following. Comprehensive website of lb cebik, w4rnl silent key requires signup to access previously free but recently converted to a subscription services with the online magazine, hundreds of useful tutorials, models, and antenna design notes. Hall the arrl antenna book the american radio relay league inc.
Sixvolume ultimate boxed set for the first time, the arrl handbook has been divided into multiple volumes. The demo version of the software is fully functional and more than adequate for most ham radio antenna design needs. Mm hamsoft includes free mininec based antenna analyzer eznec antenna software by w7el free demo will run arrl antenna book files. Remote control for aim and vnwa two workbooks that provide a remote control link between zplots and the w5big aim device or the dg8saq vnwa device, respectively. Roy lewallen, w7el, who writes this software regularly makes updates and bug fixes so the software continually gets better. Next, space the spreaders with the wires through the holes at intervals of either 18 or 20 inches 45. It operates as a normal eznec demo program except when a specially signed eznec description file included on the antenna book cd is. However, i felt the book should have been written a a standalone book, rather than relying upon and to some extent, advertising antenna design software. View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show. I also found the book antenna modeling for beginners an arrl publication on the use of eznec by ward silver, n0ax very helpful.
Now in its 96th edition, the handbook continues to advance the pursuit of experimentation and innovation by radio amateurs and professionals. Winsmith smith chart software for windows 32b 4nec2 free 2d and 3d antenna software. Antennas from qrz shareware over 40 antenna files arrl antenna projects loaded with many antenna projects. Hopefully, this software packagewill contribute to. Assembling your antenna, and this where the fun comes into play. With yagicad it is possible to enter a base design from scratch or use one of a number of saved well known designs. The amateurs codefirst published in 1928 and still the standard of conduct we all should strive to meet. This design can then be optimised or scaled to suit particular requirements. Oct 01, 2019 he arrl antenna book for radio communications is a single resource covering antenna theory, design and construction, and practical treatments and projects. Its very suitable to vhf antenna modelling and even if it is very old it is still very popular. Antenna modeling eznec tutorial by greg ordy, w8wwv for intermediate users. The 22nd edition of this amateur radio antenna book has.
Yagio runs under windows 2000, xp, vista, win 7 and likely win 8. Simulating the quagi antenna in nec2 the first thing to do is to enter the afore mentioned quagi antenna into the simulator of choice. The arrl handbook for radio communications is a complete reference and guide to radio technology principles and practices. It consists of six softcover volumes shrinkwrapped together. Antenna modeling software and other utility programs by dan maguire, ac6la autoez automated use of eznec. Antennex antennex is a online magazine dedicated exclusively to everything related to. The w8io antenna site yagio software 23 march 2016 yagio yagi design by w8io.
It operates as a normal eznec demo program except when a specially signed eznec. Kb0ykis radio zone online jpole designer, online yagi designer, the copper cactus double jpole pcaad 2. An excel workbook to aid in the design of a feed system for a typical twoelement phased array. Best software for ham antenna simulation time owned.
Antenna towers for radio amateurs from arrl will walk you through the tower installation process. Antenna modeling software produced by roy lewallen, w7el. Fdtd antenna simulator is a complete software package for antenna. Antenna modeling for radio amateurs foothills amateur radio. Arrl, the national association for amateur radio 225 main street newington, ct, 061111400 usa tel.
Its primary purpose is to enable viewing and analysis of the example antennas included with the antenna book. Yagio is similar to lpcad, it uses keyboard commands instead of a mouse menu. Long yagis are commonly used from the 144mhz amateur band to the 2. G4fgqs software g4fgqs software a collection of free engineeringmodeling programs written by reg edwards g4fgq. Since 1926, the arrl handbook has been a trustworthy source of introductory, applied, and theoretical information. The dl6wu yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. Antenna design calculators category is a curation of 83 web resources on, parallel square conductor transmission line calculator, analysis of antenna mast strength and bending stress, full wave loop antenna calculator. The software installer includes 27 files and is usually about 3. The arrl antenna book includes the arrl antenna book cdrom, with all of the fully searchable text and illustrations in the printed book, plus utility programs and supplemental content from expert contributors. Yagi antenna design this site offers a free interactive design page to let hams design yagi antennas for hf, vhf and uhf. Arrl antenna handbook software free download arrl antenna. I strongly recommend that you read chapter four of the arrl antenna handbook. Now in its 96th edition the handbook continues to advance the pursuit of experimentation and innovation by radio.
Grab the volume you need without having to retrieve the. Nowadays, in the 64bit era, with the advent of windows 7 and higher, running a oldread more. My favorite ham radio software hamfesters radio club gregory d. Describe your experience with the eznec antenna design software by w7el and tell us why you give it the.
How to build several easy antennas for amateur radio wikihow. It is easy to use and has a very good and easy to search help function. Antenna modeling software from dan maguire ac6la multinec, moxon generator, tldetails, etc. Arrl handbook 2020 six volume set preorder begins september 3, 2019. K0was web site if you have been in the hobby for years and dont know lee, you do not know cw. Rosenberg ab9mz presented 20170204 updated 20170312 slide. Having many years of experience as a tower professional, don daso, k4za.
It is quite possible, that other calculators deliver slightly different results. Once you get familiar with all the capabilities and features of the demo version, you will have acquired the knowhow to design more complex antennas. The arrl antenna book for radio communications, 24th. Hence, all of the files in the arrl antenna book, generated by the arrl. To do this, advertisers submit their antenna models for verification by the arrl laboratory. Comprehensive website of lb cebik, w4rnl silent key requires signup to access previously free but recently converted to a subscription services with the online magazine, hundreds of useful tutorials, models, and antenna design notes steve stearns, k6oik, has published antenna modeling for the. Nec2go simplified nec2 modeling for amateurs and professionals.
W8io antenna modeling, yagio, long yagi antenna design. All six volumes are included in a handsome, hard slipcase, for easy storage and access. Stealthy and portable antenna designs for multiband hf antennas from 160 to 10 meters. I started out with the eznec demo program in the arrl antenna book and then purchased eznec 5. I read about half of the book, focusing on the basic concepts and later, designs that most closely apply to my planned applications. The arrl antenna book for radio communications, 24th edition 11. Some are based on lookup tables, some completely hide their algorithms. Autoez works in conjunction with the eznec antenna modeling program and allows you to use variables to control diverse aspects of the model. Oct 12, 2018 antenna magus is a software tool to help accelerate the antenna design and modelling process.
Fdtd antenna simulator is a complete software package for antenna analysis and design. Best software for ham antenna simulation, time owned. It increases efficiency by helping the engineer to make a more informed choice of antenna element, providing a good starting design tuned to the specifications of the application. Jan 06, 20 yagi optimizer is an old dos program made more than 20 years ago bya k6sti made to analyze and design antennas. I elementsthe yagi antenna s basic design is a resonant fed dipole the fed dipole.
Antenna magus is a software tool to help accelerate the antenna design and modelling process. Unless otherwise indicated, i used eznec to prepare all antenna analysis information contained in. Arrl antenna handbook pdf free download visionseng. Antenna design and software from g4fgq loaded many antenna design programs, coax rating, ferrites and toroids, groundwave propagation, much much more. Yagi antenna design this site offers a free interactive. View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show orientation. The american radio relay league arrl is the national association for amateur radio, connecting hams around the u. Arrl antenna book pdf download keyword after analyzing the system lists the list of keywords related and the list of websites with related content. Antenna design and software from g4fgq loaded many antenna design programs. Yagi antenna design software for windows softmoregogreen.
Put contact cement on the tooth picks, or match stems before. Antenna modeling for beginners american radio relay league. Arrl antenna book, 21st edition, software by the american. This is a 104foot long antenna, with very poor q traps, and loss is less than. Steve stearns, k6oik arrl pacificon antenna seminar, san ramon, ca october 2022, 2017 antenna modeling for radio amateurs revised and expanded steve stearns, k6oik consulting engineer electromagnetic systems antennas and rf design technical fellow, ret.
To get good results, you need to follow a set of design rules as with all antenna software but the results are quite excellent. Comprehensive website of lb cebik, w4rnl silent key requires signup to access previously free but recently converted to a subscription services with the online magazine, hundreds of useful tutorials, models, and antenna design notes steve stearns, k6oik, has published antenna. The reason loss is low is we have moved the trap slightly outofband. This book will provide all the information you need for complete antenna systems, from planning and design to construction. Resources listed under antenna analysis category belongs to software main collection, and get. The arrl antenna book for radio communications is a single resource covering antenna theory, design and construction, and practical treatments and projects. G4fgqs software a collection of free engineeringmodeling programs written by reg edwards g4fgq. Note that loss is maximum at trap resonance never make a trap resonant on the desired operating frequency w2lh arrl handbook trap design. Slide 5 spreaders on the wire, using 4 of them, easing them all the way down to the other end. Antenna software for quick find use your browser find command or do a ctrl f, type in the sought after item. Unless otherwise indicated, i used eznec to prepare all antenna analysis information contained in my pages. The antenna book covers antennas for nearly every range of frequencies and application, including hf low bands, vhf, uhf, microwave, fixed station, portable, mobile, marine and. This antenna was built according to the description on page 1831 of the arrl antenna book 16th ed.
Aug 11, 2019 assembling your antenna, and this where the fun comes into play. Fdtd antenna simulator is a complete software package for antenna analysis and design using the fdtd method. The following text contains some basic yagi design concepts aimed toward. This book contains everything you need to understand how radio signals propagate, how antennas work, and how to construct your own antenna system. It is great for modeling your ownothers ideas for your location. Yagi calculator is a windows program that also runs well on linux, ubuntu 8. Arrl antenna book, 21st edition, software is a program developed by the american radio relay league. This lpda calculator is mainly based on the design procedure as described by l. Yagicad is a fully integrated analysis and design package primarily intended for vhf yagi aerials. The width of any antenna boom is included within the length of each dipole element, as one would do for any ordinary dipole or yagiuda antenna. Nowadays, in the 64bit era, with the advent of windows 7 and higher, running a old msdos program is very hard, but fortunately someone thought to us. Arrl antenna handbook software antenna design calculator v.
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