Eznec is on par with any number of other professional for sale pieces of software, but it doesnt make sense to recommend it first. Best software for ham antenna simulation time owned. Designing 7 mhz mobile antenna using mmanagal free software. Min height 0 selects the lowest point of the antenna to the z 0 coordinate. Use the link given below and proceed to the developers website in order to download mmana gal free. Included is a possibility of users interruption of extensively prolonged processes of calculation, draw plos or.
Mmana gal adalah software bagus untuk merancang antenna. With it you are able to apply the mathematical model and solve electromagnetic field problems that cause. Antenna magus antenna design software simulia by dassault. What is the best software used for antenna design and simulation. Merancang antenna amatir radio menggunakan software. About mmana gal download the resource is currently listed in in a single category. Software beta testing was provided by a group of fellow amateurs. The program provides ability for changing the language of signs and messages of the program. Width of the lines selects of thickness in pixels of the antenna lines. Software modelling your vertical antenna ground radials with mmana ive been scratching my head for years how to model an appropriate ground with my ground mounted vertical antenna radials. Mmanagal is an antennaanalyzing tool based on the moment method. Antenna modelling software based on nec2, nec4, mininec kernels is a frontend to the named kernel. It was initially added to our database on 10292007.
Antenna modeling eznec tutorial by greg ordy, w8wwv for intermediate users. A short antenna optimization tutorial using mmanagal, part 2. The utility nec2 for mmana is intended for calculation of antenna models made and optimized in program mmana. Gontcharenko gary dl2kqeu1tt developed and released english versions of mmana in 20012002. Dan sangat dimungkinkan juga untuk meningkatkan perfomance antenna tersebut lewat software ini.
To merge a new antenna into an already open file, you will need to use the on the toolbar, and then select the new antenna from one of the directories you are using. Jan 27, 2014 download mmana gal a software solution to help you analyze the design of an antenna using a complex mathematical method in a simple and efficient manner. Perhaps download and install mmana before you join in. I learned the hard way by working through every section of the software and joining the mmana yahoo group. It looks at what mmana gal is, how to use it and then a number of different applications. Software modelling your vertical antenna ground radials. Included is a possibility of users interruption of extensively prolonged processes of calculation, draw plos or optimisation,improved is a behaviour in crytical situations such as emergency close down, memory shortage or external interruption which can occur. The main category is antenna analysis software that is about software, antenna analysis software, for ham radio operators and hams. Mmana gal is an antenna analyzing tool based on the. Mmana antenna modeling program tutorial, part 1 a stepbystep invertedcoathanger antenna mmana modeling program design example. Additional loss due to swr is in quotes for a reason. Insert the details of your antenna device, including wire dimension, sources and loads and analyze it by applying the moment method. Getting started with mmanagal antenna analysis software.
View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show orientation. Tweak the feeding points, loads or lumpedconstants parameters and specify pulses. With mmana you can construct antennas on your home computer and see precisely how they perform. Por favor, compruebe cuidadosamente sus descargas con programas antivirus. In addition to english default, russian more information about russian mmana available on dl2kqs website. How to use mmana antenna software 4 lessons film dx. View the results in a table and receive a 3d pattern for the signal. A quick halfwavedipole modeling example to see how the geometry screen is used, check the lambda box in theupperrighthand corner of the program window. Antenna design and software from g4fgq loaded many antenna design programs, coax rating, ferrites and toroids, groundwave propagation, much much more. A simple 20m dipole in free space start up mmanagal. About antenna modeling softwares, mmana gal is good software, but only for learning and playing. Besides regular improvements, new improvements create the possibility of further improvements of capabilities and services available with the program.
The antenna modeling program mmanagal basic is freeware and cowritten by alexandr schewelev dl1pbd, igor gontcharenko dl2kq and makoto mori je3hht who also owns the. I learned the hard way by working through every section of the software and joining the mmana. You can simply describe an antenna, or load an antenna description file someone else has created, click a start button, and mmana will calculate and plot the vertical and horizontal far field radiation patterns of the antenna for you. Mmana gal is an antenna analyzing tool based on the moment method, which was introduced in mininec. M mana is a powerful antenna modeling program that is fascinating to experiment with.
The utility nec2 for mmana is intended for calculation of antenna models made and optimized in program mmana and for construction and simulation of antenna models using input language nec2 and based on mmana models. An excel xl workbook to calculate antenna gaintemperature ratio gta, average gain, directivity, and other metrics by using 3d pattern data from eznec, autoez, 4nec2, a. Menggunakan software mmana kita dapat menghitung secara tepat berapa ukuran antenna yang harus kita bangun untuk bekerja pada frekuensi tertentu yang. Tapi karena kita kan bukan pro kan kita amatir nih gayanya, jadi pake versi mmana gal basic aja dah cukup. Could you make a general video about antenna theory concerning counter poise. There is an amazing antenna simulation software called hfworks that you can get a trial for free. It is a good idea to see how the antenna dimension is being changed in the antenna view window during the optimization. Validated antenna models can be exported to cst studio suite from a huge antenna database of over 350 antennas. Antenna magus is a software tool for the acceleration of the antenna design and modeling process. Eznec and 4nec2 are based upon the numerical electromagnetics code, or nec, which is a popular antenna modelling system for wire and surface antennas originally written in fortran in the 1970s by gerald burke and andrew poggio of the lawrence livermore national laboratory. However, we must warn you that downloading mmana gal from an external source releases fdm lib from any responsibility.
Here well cover the columns of the optimization table in order. Download mmanagal a software solution to help you analyze the design of an antenna using a complex mathematical method in a simple. Feb 17, 2016 designing 7 mhz mobile antenna using mmana gal free software duration. Introductiononce upon a time when you dreamed about an antenna you had to actually build it and hang it in the sky to find out anything about it. Cocoanec free nec software for the mac osx tiger operating system by w7ay. This means, mmana will be able to communicate with an user in any. Ads software is good for cases when you want to simulate and characterize your antenna design in companion whit other microwave components for example an antenna which is. Nobuyuki oba ja7ude wrote an english user manual in 2001. Mmana gal is a shareware software in the category miscellaneous developed by galant. Tablebased editor for antenna design and definition. Pattern displays the 3d direction diagram as a plain surface. Antenna modeling for beginners american radio relay league. Designing cb mobile antenna using mmanagal free software. Antenna modeling used to be the domain of scientists and engineers with very expensive antenna ranges covering acres and acres of land strewn with expensive equipment.
Only when someones test driven the best freeware out there does it make sense to recommend a paid piece of software. A software solution to help you analyze the design of an antenna using a complex mathematical method in a simple and efficient manner mmanagal is a tool developed to help you analyze antennas. Mmana is an antenna analyzing tool based on the moment method introduced in mininec mini numerical electromagnetics code version 3. Mmana antenna modeling program tutorial, part 5 a quick halfwavedipole modeling example. Oct 12, 2009 the antenna is omnidirectional with a gain of 7,91 dbi. 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. Ads software is good for cases when you want to simulate and characterize your antenna design in companion whit other microwave components for example an antenna which is connected to an amplifier. Designing 7 mhz mobile antenna using mmana gal free software.
We could say these softwares are user interfaces that handle a data set, namely an antenna geometrie and a command to compute something to the kernel, which does the real work. Included is a possibility of users interruption of extensively prolonged processes of calculation, draw plos or optimisation,improved is a behaviour in crytical situations such as emergency close down, memory shortage or external interruption which can occur during calculations. Id like to thank sigi, dg9bfc for clearing this up for me. This reflects substantial structure changes to the program. What do hobbyists use if they have a desireneed to simulate a pcb antenna for say sub 1ghz frequencies. I purchased the book with software an introduction to antenna modeling by steve nichols, g0kya. It can model a wide range of antenna types, calculate radiation patterns, power gains, fronttoback ratios, feed impedances, bandwidths, the effects. Designing 28 mhz 3 elements wire yagi antenna using mmana gal free software. Mmana adalah sebuah software yang memungkinkan kita untuk mengetahui karakteristik antenna yang akan atau telah kita buat. This software is very easy to use and gives very accurate and reliable results.
Can anyone tell me if the mmana gal program will run on my a. Education software downloads mmana gal by mm hamsoft and many more programs are available for instant and free download. Software mmana gal antenna analyzer pertama kali diciptakan oleh macoto mori je3hht, amatir radio asal jepang 10 januari. Antenna magus classroom is a special version limited to a few useful and practical antennas that was created for teaching about antennas in a classroom environment. Mmana quick start optimization part1 optimization part2 optimization part3 optimization part4 a short antenna optimization tutorial using mmana gal, part 2 al couper nh7o now we can cover in more detail the array of options available to optimize antennas. Mmanagal l is an antennaanalyzing tool based on the moment method, which was introduced in mininec version 3. Center of antenna z0 puts the geometric centre of the antenna to the z 0 coordinate. Mmana quick start optimization part1 optimization part2 optimization part3 optimization part4 getting started with mmanagal antenna analysis software al couper nh7o since these help pages were written, there has been a new and rather complete help. How to use mmana antenna software 4 lessons film antenna design using software modelling need not be difficult particularly if you can watch 4 quick tutorial films to assist. The mininec3 code has been optimized, a substantial part of global variables has been removed and long functions have been split into shorter ones. Education software downloads mmanagal by mm hamsoft and many more programs are available for instant and free download. Some of these are useful and surprising like how to optimise a 40m off centre fed dipole windom so that you can get 15m. Mmana free software based on mininec from dl2kqeu1tt.
Designed for the adobe air platform, antenna is a program which enables you to listen to online radio stations from all over the world. If you need repeating watch, better download it with highest resolution possible. It also will calculate the feed impedance, feedline swr, bandwidth, and other things. Even without the eznec files, the arrl antenna book is a bargain, but the files make it even more so. I gave a talk on antenna modelling using the free mmana gal software at my local amateur radio club. Free mmana je3hht download software at updatestar 1,746,000 recognized programs 5,228,000 known versions software news. Input impedance of the monopole simulated in mmana gal. Mininec should not be confused with nec, which is a large antenna analysis program written in fortran. W8io antenna modeling, yagio, long yagi antenna design. Noboru, ji1nzl c i designed some good performance antennas for 71421mhz radio stations. From those examples, one can gain a wealth of knowledge that can guide antenna selection. This link is listed in our web site directory since thursday aug 23 2001, and till today mmana gal download has been followed for a total of. Using mmanagal for antenna modelling g0kyas amateur. I hope many hams in the world enjoy this great software.
Mmanagal is an antennaanalyzing tool based on the moment method, which was introduced in mininec. It is a small in size windows program that does not need an installation but can be run from any drive as it is. The pro version has been specifically developed to handle very. Available antenna design software eznec and 4nec2 are based upon the numerical electromagnetics code, or nec, which is a popular antenna modelling system for wire and surface antennas originally written in fortran in the 1970s. Yagio software 10 june 2015 follow this link to my new w8io site. If you do not put min to the width or perimeter, mmana gal might shrink one of five elements of udayagi antenna and configure a fourelement udayagi antenna as a result. The basic source code of the computation engine is published as a pds in mininec. With the proliferation of personal computers and affordable even free software, antenna modeling has become a popular amateur activity. Software modelling beginner to expert series mmana episode 1. What is the best software used for antenna design and.
Mmana gal basic is an antenna analyzing tool based on the moment method, which was introduced in mininec. Included is a possibility of users interruption of extensively prolonged processes of calculation, draw plos or optimisation,improved is a behaviour in crytical situations such as emergency close down, memory shortage or external interruption which can. Mmana is an antenna analyzing tool based on the moment method introduced in mininec mini numerical electromagnetics code. Included is a possibility of users interruption of extensively prolonged processes of calculation, draw plos or optimisation,improved is a behaviour in crytical situations such as emergency close down, memory shortage or external interruption which can occur during. Perform analysis of your antennas using the moment method. Antenna magus has proven to be an invaluable aid to antenna design engineers and to anyone who requires antenna models for antenna. Yagio runs under windows 2000, xp, vista, win 7 and likely win 8. Mmanagal is a tool developed to help you analyze antennas using the moment method. Up to 4 independent antenna model files can be merged in the pro version.
Realworld antenna performance modelling with mmana. Finally they handle the kernels output into charts or plots. Calculation is made with use of nec2, including calculations above a surface of the ground in sommerfeldnorton model, calculations with use nec2 extended thin wire kernel ethwk and voltage excitations by current slope discontinuity voltage sources. You can add other antennas as required max 3 to the original one. There are no restrictions on copying or distributing this software as long as the software remains unmodified and ownership is acknowledged. Dec 23, 2010 mana is a powerful antenna modeling program that is fascinating to experiment with. It can model a wide range of antenna types, calculate radiation patterns, power gains, fronttoback ratios, feed impedances, bandwidths, the effects of loading inductors, capacitors and resistors, the effects of resonant traps, the effects of some types of transmission lines, and other.
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