Smarthaul wireless network design engine, link budget calculator and financial analysis calculator and element management system. The eh antenna provides a unique combination of improved efficiency and real estate conserving features to make the antenna attractive to old and new hams alike. Ehs insight is the best value in ehs software available today. It is a very small yet very high performance antenna. Dec 07, 2019 the antenna with multipolarization also considers spatial diversity, broad signal patterning, enhanced magnetic field energy transfer, and uwb ultra wide band performance. To put this in proper perspective, the equivalent circuit is shown in fig. Codesign of antenna and illumination systems request pdf. Ted hart, w5qjr the book on eh antenna, page 112 eh antenna, the book updated on 12oct02 following is an almost book on the eh antenna. The coil wire must be secured on each end to keep it tightly wound. This book takes the reader through the basic ehantenna concept and guides the. Mobile interference hunting system mx280007a anritsu america. Black cat systems programs for windows macintosh software.
Environmental, health and safety ehs solutions help organizations maintain compliance with local and federal regulations. The am broadcast antenna had low radiation resistance and high capacity. Learning management systems learning experience platforms virtual classroom course authoring school administration student information systems. Winncom technologies is a worldwide distributor and provider of complete networking solutions, wireless and wired. Unfortunately, the eh antenna can not be analyzed by conventional analysis programs and we have not yet developed an equation for the radiation pattern. Describe your experience with the eh antenna systems and tell us why you give it the rating you did required. Broadcast engineers want to know and understand how the eh antenna works and what it can do for their radio station. In order to provide a dynamic response, reconfigurable antennas integrate an inner mechanism such as rf switches, varactors, mechanical actuators or tunable materials that enable the intentional redistribution of the rf currents over the. I like you can leave the unit in a power off mode and it will come on and record as scheduled, then power off. There are many examples where designers intentionally use commonmode currents. These systems primarily cater to organizations in the industrial sector, including manufacturing, energy and utilities, but can also be used by nonindustrial organizations, such as those in government and healthcare. After tvs are connected, we do a channel scan, and then the job is done. This link is listed in our web site directory since wednesday oct 2004, and till today eh antenna calculator has been followed for a total of 19749 times.
About eh antenna systems the resource is currently listed in in 4 categories. Thank you to frank sessink pa0fsb for submitting to us his document describing the k9ay loop antenna pdf, which is the antenna that he successfully uses with his rtlsdr for hf reception. The mobile interference hunting system automates the interference hunting process. Additional material was added for the following topics. Dti, based in ridgeland, mississippi, has obtained a license to develop, manufacture, and sell eh antennas for all applications, excluding am broadcast and ham radio. This document was prepared to briefly explain the concept. The channel master antenna reaches up to 180 degrees of range that will bring you highquality television right to the comfort of your living room. Pim test solutions and powerful software applications to eliminate interference and improve network and cell site performance. This is a picture of my eh star antenna for 80 meters.
Our unmatched expertise in broadband wireless networking products and full range of network infrastructure and access products by the leading industry manufacturers allows us to sell the products and provide complete solutions for various markets and applications. The eh antenna is, when in use, emitting a very strong rf field, often very. Almost, because it contains a lot of good information that can not be found elsewhere but is still a work in progress. Finally, we fully configure every antenna we install with the current cable outlet that will be used. Mar 23, 2015 antenna modeling software for the mac i like using mac computers because of the inherent stability of the underlying unix operating system, and the immunity to most viruses. When you feel comfortable with the program, and like what it can do for you, then you can go for the commercial version which will enable you to explore much more complex antenna systems. It was developed through the use of a very complex electrostatic program in.
With a fresh, userfriendly interface and everything you need to automate and improve your ehs management system, it will be the musthave application of 2020. Antenna magus is a software tool for the acceleration of the antenna design and modeling process. 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. The program by vk4anw was written for cylindrical eh antennas but by simple. Tower test completed derrick system a view of the tower diy tv antenna. What makes it unique is that it is voltage fed between the elements of the dipole, which is the basic concept of the eh antenna. The poynting vector synthesis pvs theory at the basis of the eh antenna working principle seem not to be. Buy products related to usb wifi antenna for linux products and see what customers say about usb wifi antenna for linux products on free delivery possible on eligible purchases. Article by oe3mzc antenna for mobile operation 7mhz,10mhz, 14mhz, 18mhz, 21mhz, 24mhz,28430mhz the following description should give you guidance on how to build a mobile antenna for hf bands yourself, using a very cheap cbmobile whip antenna base. The main category is hf small antennas suppliers that is about hf small and stealth antenna suppliers. Accessory allowing all models of ingenia series to remotecontrol capability via rdnet protocol and aurora net software. The design of a hybrid radio frequency rf and solar energy harvesting eh system utilizing a transparent multiport antenna for indoor applications is described.
Welcome to the amateur radio section of the eh antenna website. Antenna design calculators category is a curation of 83 web resources on, magnetic loop excel sheet, parallel square conductor transmission line calculator, analysis of antenna mast strength and bending stress. Find a wide selection of antennas at winncom technologies corp. The eh antenna, patented by ted hart w5qjr link to patent, is still today the subject of discussion since the. The following diagrams and tables show some simple 1. Antenna software loaded antenna software by w7el antenna software from qrz cubical quad antenna calculator emmcap software eznec 3. Special mounting kit for etherhaul radios with antenna up to 1ft, side mount and near shore replaces eh mk1ftcomms licensed wireless point to point systems in stock. Whether the antenna is being mounted on the roof, to the side of the house, or into the attic, you can be confident that it will be installed professionally. Below the cylinders are two coils for matching and developing the eh field. Rdneteh substitutes standard ingenias handle and allows both control of a singleelement system or a coupledelement system. Mobile operation on hf bands requires high efficiency antenna systems with a very rugged design and. We offer a wide range of siklu products like 1ft eband antenna for etherhaul radios, supports 7176 and 8186ghz frequencies, fccetsi at affordable prices. Advanced design system free version download for pc.
Black cat systems programs for windows the following programs are available for windows 98nt2000xp. This allows the e and h fields to be developed in time phase at the antenna, thus enabling a large radiation resistance to develop. Antennas, 1ft eband antenna for etherhaul radios, supports. About eh antenna calculator the resource is currently listed in in 3 categories. May 25, 2016 antenna scatterers analysis program, is a free general purpose antenna analysis software program for numerical electromagnetic antenna design, modeling and analysis. A distributed antenna system in a large stadium or airport may even connect to multiple btsesone for each carrierto handle the load of tens of thousands of users calling, texting and using data simultaneously. I have had a copy of this great program for many years now and made various beams for 10, 6 and 2 meters with great success.
Hamalyzer is a great program for analyzing audio quality as well as the audio signatures of other stations on the air using your soundcard. You can visualize antenna geometry and analysis results in 2d and 3d. Mac antenna master professional series antenna analyzer. Amplifier, vacuum tube, receiving beverage loop vertical and transmitting antenna system technical information radiation resistance, eh antenna, noise. Jul 03, 2014 erp calculator is an ham radio software utility designed to perform a sidebyside comparison of two ham radio antenna systems. This link is listed in our web site directory since saturday oct 2001, and till today eh antenna systems has been followed for a total of 12719 times. I see various articals referring to yo5 antenna software. Two companies, one in europe and one in japan, manufacture and sell eh antennas for hams under license of the patents. With the span of 60 miles, this device will be able to bring you multiple channels, local and network. The eh antenna is a unique concept that allows the design of high efficiency broad band antennas that happen to be small. With the feed line choked, steves eh antenna dropped 3 sunits in addition to the original 10db from his sloper, or maybe 25db or more.
Users can easily unmount standard ingenia lower handle and substitute it with rdneteh. Diet sleuth nutritional database and personal health logbook dx toolbox shortwave radio propagation forecasting pag programmable audio generator rf toolbox antenna design tools antenna design tools. In addition, the multipolarized antenna performance exceeds the singularly polarized including advanced types, circularly polarized, eh, and fractal antennas figure 5. Build a portable, multiband, resonant, vertical antenna for ham radio one more tip. Some are subject to rf coupling into the audio system, which causes severe distortion while transmitting. Eh antennas category is a curation of 34 web resources on, a 10 metre eh antenna, small multiband iek antenna, w8ji technical pages. A reconfigurable antenna is an antenna capable of modifying its frequency and radiation properties dynamically, in a controlled and reversible manner. The eh antenna has useful applications in all areas of communications and offers many advantages to ham radio operators. One disadvantage, however, is that not all types of programs are written for the mac. The antithesis of a simple hardware reseller, blutec systems has designed and delivered more fullduplex freespace optics fso and 6080 ghz rf faste, gige and now10 gige link installations than any other integrator in the world. Written originally by chris brown from chicago, looks like is no more developed and supported since domain has been left since some years now. Software antenna software defined radio swr meter system of grounding theory traps tower. Due to the large radiation at the eh antenna, there will be some rf coupling to the coax.
Antenna modeling software for the mac henry ott consultants. Source code and windows executables are available to download. Antennas for hf mobile operation iw5edi simone hamradio. Erp calculator comes preprogrammed with data files including published data for several popular brands and types of coax cable as well as several popular antenna system brands and models. Works great as a dvr for off air antenna reception. It has two cylinders made from aluminum flashing 30 12 long, wrapped around 2 2. Compatible operating systems oss are windows 98, 2000 and xp. Interference from both illegal and unintentional signals is a significant problem for mobile service providers, security services and government regulators. Systems has been established since 1974 and manufactures a complete line of affordable, reliable, emi test equipment. Some tips on measuring vswr and troubleshooting m2 antenna gain. Simple hf baluns for 5075 ohm systems iw5edi simone. Amateur radio document library, antennas, schematics, homebrewing, connections.
For example, the designer of the eh antenna claims the following. What is the best software used for antenna design and simulation. There surely is a hidden message in all of the above contradictions. The bifilar windings have been adjusted spacing to produce transmission lines with zo of 50 or 75 ohms as required for best matching. Advanced design system is the leading electronic design automation software for rf, microwave, and high speed digital applications.
I can get up in the morning and watch the show in hd using the hdmi output to my tv. We have implimented a company wide policy adhering to the cdc covid19 guidlines. View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show orientation. Fdtd antenna simulator is a complete software package for antenna analysis and design using the fdtd method.
These fields are calculated at specified points in space and at a specified frequency. The theory of the antenna will be found in the theory section of this web site. The suite of software in the siklu software tools package meets these challenges with our portfolio of software systems. I decided to investigate antenna design software because i was tired of the traditional cutntry method. The main category is antenna design calculators that is about antenna design calculators. Figure 1 displays the effective equivalent circuit of the radiating portion of an antenna any antenna, which is simply a capacitor in series with. We will continue to process orders with a limited workforce and respond to all email communications. Find the top 100 most popular items in amazon electronics best sellers. Inductors radiation and fields eh antenna phasing systems mobile and loaded antennas. Whether this is a problem is dependent on the radio you use. The antenna combines magnetic h and electric e field reception in order to create a directive radiation pattern. The intellectual property of antenna software includes 7 registered patents primarily in the computing.
Those of you who have visited this site previously will find major changes, primarily deletions. Systems is committed to the safety and wellbeing of our customers, employees and communities. Online tools and downloadable aids for shure wireless equipment and applications. The mistake was due to the use of a network developed for the hf version of the eh antenna a dipole, which has a high radiation resistance and low capacity, stated ted hart, chief executive officer of eh antenna systems on its web site. Interference can often degrade network performance, causing critical communications to be interrupted. Additionally, antenna software has registered 6 trademarks with the most popular class being scientific and electric apparatus and instruments. Resources listed under antenna analysis category belongs to software main collection, and. Siklu eh8010 series 10 gbps full duplex siklu direct.
Nec4winantenna simulation software for windows numerical electromagnetic code, archives, software antennas pa3cqrs grayline program software that will calculate sunrisesunset at your qth. It is the intent of this document to extol the virtues of the antenna in a perspective directly applicable to am. In the design of reflector and feed horn based antenna systems i use grasp10, which is a powerful software package. Systems antennas and accessories for compliance testing. Duplex feed lines fiberglass tubing phased array projects homebrew software antenna software defined radio swr meter system of grounding. Erp calculator is an ham radio software utility designed to perform a sidebyside comparison of two ham radio antenna systems. Antenna toolbox provides radiation patterns for simulating beam forming and beam steering algorithms. Hertz conceived the resonant antenna that is in common use today. What is the best software used for antenna design and. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Wire antenna construction methods antenna modeling software mininec, winnec, and eznec for windows. That is in process and will be an outcome from the test program of the small antenna mentioned above. As with all antennas, the accuracy of the range is dependent on your location. Our individually calibrated emi test antennas, preamplifiers, current probes and lowloss cables satisfy many test standards including cispr, milstd, fcc, en, vde, iec and sae.
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