During this period several computerbased antenna simulation programs were developed. Cebiks antenna site w4rnl hundreds of antenna articles. Antennacraft mini state 5ms9000 manual pdf download. Rip mfj mini 60 the android powered antenna analyzer. Rip mfj mini 60 the android powered antenna analyzer oh8stn. Multiple patterns can be superimposed on a single graph for comparison. How do i confirm and what software is it looking for and where do i find it and where do i put it for the mini to find. To be used with either nec 4 or yagi optimizer modeling programs. Link here for information and instructions on how to run nec2 in a microsoft windows environment.
Nec 4 further allows electrically small antennas to be modeled with better accuracy. Abstract in this paper, we can learn what is the s nec and how do we do simulation by it. Describe your experience with the eznec antenna design software by w7el and tell us why you give it the rating you did required. New bluetooth android verison mini60s update for mini60 hf.
Thankfully an operator and developer in germany dh1klm has modified and improved the original chinese made android software, and offered it for free. Less so for capacitances although i did not do a calibration. This is a 3 rd party book and is not connected to arie in any way. This design can then be optimised or scaled to suit particular requirements. Feb 24, 2015 using the pc link feature of the mini60 antenna analyzer 3 comments posted by rjbono on february 24, 2015 this is how i setup the frequency sweep functions on the mini60 antenna analyzer on 64bit windows 7. The nec simulation model, and sample output, can be found here. Yag files can be converted using the msdos based scale. The following files and links point to nec aoyo models of various ham antennas that i have simulated andor tested over the past 30 years as an antenna designer. See the pattern and antenna currents on the same color 3d display as the antenna. The physical design of the antenna is entered such as the lengths of wires and elements. How to produce a nec antenna file and what software to use. Click here for an offsite explanation of various electromagnetic and antenna modeling techniques including the moment method. Details on how to construct this antenna, both as standalone and as. The minivna pro, the big brother of the wellknown minivna, is an extraordinary and unique handheld vector network analyzer that makes available a multitude of features and capabilities which are perfect for checking antennas and rf circuits for hams and commercial users.
Communicates with sark 100 or mini60 antenna analyzer via usb and plots vswr, resistance, reactance, and impedance vs. He also warns that the wrong mini60 software will damage the device and thats just stupid. In the antenna modeling activity, i use two software, mmanagal and 4nec2. Especially designed for antenna modelers, 4nec2 is a simple tool for designing, optimizing and verifying 2d or 3d geometry structures. Antenna maker antenna design program for quads, yagis, inverted vees, jpoles, trap dipoles and more. The design of sark100 or mini60 has limitations due to old design same as in mfj259. Nec numerical electromagnetic code, written by gerald burke, is a popular antenna modeling code for wire and surface antennas and scatterers.
The resource is currently listed in in a single category. Wire antenna software free antenna modeling software. Antenna modeling for beginners american radio relay league. So, how do i get the bluetooth to connect and how do i get it to talk to the pc. Nec 2 information users manual for nec and other information.
The following ipasolink series cover mobile backhaul requirements all the way from the access tail links through to the metro aggregation network. Nec has been in the forefront of developing and providing high field proven, reliable wireless backhaul solutions through nec s pasolink series of. Software to automate and animate your antenna modeling and propagation predictions. Because in the beginning they were hard paper punchcards. How to start modeling antennas using eznec greg ordy, w8wwv ctu, contest university dayton, may 19, 2011. Nec has been in the forefront of developing and providing high field proven, reliable wireless backhaul solutions through nec s pasolink series of microwave radios, for service providers all over the world. The nec file extension is associated with the nec numerical electromagnetics code, a software for antenna modeling wire and surface antennas the nec file contains stores antenna data from nec program. Jan 29, 2015 expert mininec classic is an advanced software application designed to help users analyze wire antennas. Mini state antenna limited warranty to antenna we warrant that if anything goes wrong with your antennacraft mini state antenna within 90 days of purchase, and it is a manufacturing defect, 3wire cable we will repair the unit or replace it at no cost. Antenna descriptions and pattern plots are easily saved and recalled for future analysis. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of. Uploaded on 1192019, downloaded 385 times, receiving a 91100 rating by 174 users. Automated antenna swr analyzer this i s my portable use analyzer. View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show orientation.
The authors presentations at the 20 dayton hamvention may be downloaded as pdf files by clicking the following links. One nice feature is the pc interface which makes it possible to do some automation. It was originally written in fortran in the 1970s by gerald burke and andrew poggio of the lawrence livermore national laboratory. The previous mentioned 3 antenna modelling software uses the nec 2 numerical electromagnetics code engine which does all the calculations. Software beta testing was provided by a group of fellow amateurs. Ideaworks long distance wifi antenna software 2016s n driver. Antenna analysis program for windows and macintosh computers. You can save these designs in 5 different formats yio used by yagio, nec used by 4nec2, yag yo, mma mmanagal and yc6 used by yagicad. The main category is antenna analysis software that is about software, antenna analysis software, for ham radio operators and hams. Then a wire meander helix antenna with a new structure had been designed.
The original mininec was written by john rockway with a little prodding and support from jim logan. Through these software, you can design various types of antennas like yagi, jpole, parabolic, quagi, super scanner, etc. It is often stated that mininec is just a little version of its big brother, nec 2. Hf antenna analyzer mini 60 hamradio station do7psl. Click the run nec button in the upper right hand corner of the 4nec2 edit window. There are actually significant differences between these two codes. Section 810 of the national electrical code, ansinfpa no. About nec win pro the resource is currently listed in in a single category. Models can include wires buried in a homogeneous ground, insulated wires and impedance loads. A beginners tutorial for 4nec, a nec2 distribution.
Another antenna analysis software alternative to numerical electromagnetic code nec for analyzing insulated or bare thin wire antenna structures over a lossy or perfect groundplane based on the moment method. Mininec pro antenna analysis software black cat systems. To install the 4nec2 package, follow the below steps. What is the best software used for antenna design and. Before proceeding any further, you should know that the app hasnt been updated for a long.
We may earn affiliate commissions from buying links, which help support our testing. The applied computational electromagnetics society. M mana is an antenna analyzing tool based on the moment method introduced in mininec mini numerical electromagnetics code version 3. The w8io antenna site yagio software 23 march 2016 yagio yagi design by w8io. Both codes use the method of moments to solve for currents on electrically thin wires. Lowcost software defined radio compatible with many sdr software packages. As before that punchcards needed to be produced and fed to crude computation machines. Details on how to construct this antenna, both as standalone and as a parabolic dish feed can be found at this link. The nec files may be used with any of the nec 2 or nec 4 programs such as 4nec2, gnec or cocoanec, however some of them with tapered elements may only be simulated accurately by nec 4. Antenna simulationsvertical and horizontal by nec 2.
Numerical electromagnetics code nec2 unofficial home page. Has builtin links to the public domain nec 2 and voacap engines. The sark100 is a swr analyzer and the range is from 160m to 6m. About multinec the resource is currently listed in in a single category. Thanks for downloading and reading this definitive guide to the widely popular 4nec2 antenna modeling software. The web is littered with dead ends and derivitives. Apr 23, 2017 the mini 60 seems to be at least as well built as my mfj 269. Remarkably lightweight, lg portable projectors fit easily in a backpack or tote and take only seconds to set up. The only difference between the demo and standard programs is that the demo program allows only 20. The numerical electromagnetics code, or nec, is a popular antenna modeling system for wire and surface antennas. What do hobbyists use if they have a desireneed to simulate a pcb antenna for say sub 1ghz frequencies. For a given frequency, the feedpoint impedance is calculated, along with theoretical efficiency.
Getting settled and getting started figure 2an eznec elevation pattern for a dipole at 70 feet above average ground at 7. Of coarse it is the same mechanism with mininec based frontends i. The following material supports the book antenna modeling for beginners. Best software for ham antenna simulation time owned. Outdoor antenna groundingif an outside antenna or cable system is connected to the appliance, be sure the antenna or cable system is grounded so as to provide some protection against voltage surged and builtup static charges. The code was made publicly available for general use and has subsequently been distributed for many computer platforms. Since the nec engines are ancient in terms of computer evolution, they might. Figure 1a necwin plus azimuth pattern for a dipole at 70 feet above average ground at 7.
Here is a list of best free antenna design software for windows. With yagicad it is possible to enter a base design from scratch or use one of a number of saved well known designs. For questions about how to use eznec in support of the books. S nec software is one of a specific for antenna design and simulation. I use mmanagal for quick and easy modeling because the interface is very intuitive, while i use 4nec2 for indepth modeling because the tool is more complete than mmanagal. This link is listed in our web site directory since sunday dec 20 1998, and till today nec win pro has been followed for a total of 31122 times.
There is also a sample nec model that you can use to test your setup. Description new bluetooth android verison mini60s update for mini60 1 60 mhz hf ant swr antenna analyzer meter c4006. Additionally, antenna software has registered 6 trademarks with the most popular class being scientific and electric apparatus and instruments. Ideaworks long distance wifi antenna software 2016s n driver for windows 7 32 bit, windows 7 64 bit, windows 10, 8, xp. It contains supplementary information including references and tutorials. Sm6why in sweden has also released desktop software. The mini 60 and mr100 also works with this software. I have made a program that scans the sark100 and plot the swr vs frequency. Ive downloaded qantenna and 4nec2 to try and model my antenna and see what i can do, however neither of these programs allow you to make an antenna as far as i can tell they require you to import an nec file. Rotate the antenna display and zoom in for details. This link is listed in our web site directory since wednesday jan 29 2003, and till today multinec has been followed for a total of 4083 times. Nec win pro antenna analysis software with the user in mind. Mininec should not be confused with nec, which is a large antenna analysis program written in fortran and designed to run on mainframe computers.
Together with your pclaptop, you can add to your laboratory the further. Open nec file nec antenna data file extension library. Using the pc link feature of the mini60 antenna analyzer. Take a look at my tutorial for describing antennas for wlan deployment. One of 4nec2s most useful tools is integration with voacap so users can see antenna performance. Super numerical electromagnetic code snec software and. Nec 81 is the name of the earlier pc version of nec 2.
You can also print the results to your windows default printer. Mininec pro is an antenna analysis program for windows and macintosh computers. To be used with either nec4 or yagi optimizer modeling programs. It also displays certain information about your antenna, including. What is the best software used for antenna design and simulation. Is there a free piece of software that will make a nec file for a simple quarter wave whip antenna. The intellectual property of antenna software includes 7 registered patents primarily in the computing. Yagicad is a fully integrated analysis and design package primarily intended for vhf yagi aerials. Lg led projectors are the perfect home entertainment solution for easily converting your living room into an instant screening room.
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