Dxcc wire antenna software

Ezwire antenna standart wire lenght is 16,2m or 32m xl but using the same balun you can according to table select another wire lenght. Remote operating for amateur radio ten things to know mark aaker k6ufo 0. Those 17, 12, and 30 meter contacts were actually done with about 3 watts of power. This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. Ki6zhds installation of an alpha delta dxcc parallel. For 100khz up to 30 mhz ground the outer of the ftype antenna socket on the rsp. Cebik wrote that if you had to bend your doublet, a z shape was good, but i dont have enough trees in the right places for this. A simple antenna design i found on the internet, once you find the right spot. Arrl antenna book 23rd softcover edition the ultimate reference for antennas, transmission lines and. End fed 7 band wire antenna for 80m, 40, 20m, 17m 15m, 12m, 10m. While a prefabricated antenna can be very convenient, that kind of cost is simply not necessary for an antenna that is essentially wire. Sep 05, 2014 perhaps the biggest thing my station is missing is an 80m antenna. Ive always loved talking to people far away and tracking dx countries was always fun but i didnt even get dxcc until 1987 i just looked at the cards coming in from the bureau until i. If you have no particular preference within a given ham radio band, then simply enter its center frequency i.

Heres some quick tips and tricks that may help you get on the hf bands with an indoor antenna. Dualband mobile antenna 2m70cm vhfuhf ham radio, 7149, 437480 mhz, magnet base pl259 connector, 10 ft rg58 cable. The radiowavz dx ocf windom is a off center fed ocf dipole antenna that exhibits outstanding performance on all bands. I am currently using an alpha delta dxee parallel dipole for the 40, 20, 15, and 10 meter bands with rather great success. I havent actually measured the elements, but im assuming theyre close to. This may be evidenced by a shift in the resonant frequency or increase in the minimum vswr of the antenna.

Obviously, it it certainly possible to beat the 18 hours to dxcc by a good margin. The exercise that begins on page 26 instructs the reader to connect end 1 of the new wire 2 to end 2 of the existing dipole wire by entering w2e1 in the end 1. Wire antenna software free antenna modeling software. Video walk through with directions for an easy to build am fm antenna. With lots of information on building wire antennas, baluns, and matching networks this is a. Dxcc country list beam headings created at headings centered on jn99gm. Worlds leading amateur radio web site with news, technical articles, discussions, practice exams and more. The radiowavz dx ocf windom is ideal for those of you who do not use a tower and beam. Even up close, my 5 band, nested loop array is barely visible to the eye, but it is well heard on the bands. So, in the space of about 9 days, we worked all states in fact every section but one and dxcc running only 100 watts, dipole inverted vs, 610 of a wavelength.

All wires are assembled to the center insulator and utilize stainless steel hardware and 12gauge solid copper wire. Flexweave tm is a sophisticated hybrid aerial wire. Our flexweave product family is a truly unique antenna wire for those applications requiring the utmost in flexibility. These alpha delta amateur antennas use a notrap design except dxlb. Buy dxcc parallel dipole alpha delta parallel dipole 8010. Balun ezwireusing the best ferroxcube toroid ferites. Try this vhf delta loop you can hang in any window. I use it on a super small radio and it gets stations in from about 100 miles away. This will be a bit more in the near future, but continue reading. If you press go to dxcc, only the information from cty. Since installing the antenna in april 20, i have worked 76 countries including india. This gives me the possibility to work on the 80meter and 160meter band, using a cg3000 tuner.

My alpha delta dxcc has now been in use for 19 years as my sole hf antenna. View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show orientation. These antennas are shipped fully assembled, except for threading the 20 and 10 meter wires through the parallel wire element spacers. The is your source for news about amateur radio, shortwave, cb radio website. Ki6zhds installation of an alpha delta dxcc parallel dipole. I have 16 countries confirmed on 17m but had to send paper cards for a couple of them like poland and greece. Hf dipole antenna this antenna software will help you design a simple wire dipole antennas for 1 30 mhz. Mfj1778 g5rv wire antenna 8010 meters authorized dealer. Im using an alpha delta dxcc multiband dipole, which has worked well for me. Utilizes stainlesssteel hardware, 12 gauge solid copper wire and efficient alpha delta isores rf choke coils. Longer term i would like to reach dxcc on each of the main bands. We turn to eznec antenna modeling software to see that the old rule of.

A collection of the best articles from arrl publications. Number two was being able to string that random wire antenna which allowed me to use all bands through my small tuner. W5gi mystery antenna is a multiband wire antenna that performs exceptionally well even though it confounds antenna modeling software. We are proud to be an authorized dealer of flexweave tm for the davis rf wire, coax cable and accessories. Alpha delta parallel dipole antennas consist of the alpha delta deltac center insulator and end insulators, isores coils connected to the 804015 meter wires, and separate wires for 20 and 10 meters. Swl resources, numbers stations, radio spectrum, receivers manufacturers, wire antennas, shortwave software, listening guides, beginners guides. G7fek limited space antenna g7fek multiband nested marconi antenna 2008 version rev 5 this antenna was first conceived as a simple dual band antenna in 1988, in an attempt to achieve sensible dual band operation in a small garden of 14m 46 ft length.

The arrl posted the following on february 9th, on their web page. He felt that the trees are the cause of the high swr issue but the antenna and the rfi choke look good. K4mtx amateur radio, low power, wire antennas, and other. These are inserted during the antenna final assembly and installation process. It will not kink or rust out as will copperclad wire. More than 40 practical designs for wire antennas, from simple projects to more complex. Alpha delta parallel dipole antennas dxcc free shipping on. Tips for getting your dxcc indoor antenna help by k2zs. Wire antennas are a great simple way to work 40m and 80m rather than a noisy vertical antenna that requires horizontal radials. The following are the applications of inverted v antenna. Parallel cables free delivery possible on eligible purchases. Buckmaster 7band 300 watt ocf dipole antenna click for larger image our 7band antennas cover 80, 40, 20, 17, 12, 10, and 6 meters, with no tuner required.

Feb 17, 2014 good afternoon, i bought a semi mysterious antenna from the rickreal ham fair in oregon saturday, and just untangled and measured, its either a bunch of good parts or a worthy antenna to attempt a restoration on to its former glory. Arrl this week announced a mobile dxcc operating award available to radio amateurs who have contacted at least 100 dxcc entities from a working vehicle with antennas and power source capable of operating while in motion. This book focuses entirely on active and passive receiving antennas and their associated circuits special member price. It can be tied in knots to insulators and untied for repeated use. I havent actually measured the elements, but im assuming theyre close to standard dipole lengths. Quality products, free coax promotion with purchase and personal customer care. Cover sheet alpha delta multiband dipoles models dxcc, dx. It is installed in my attic at about 16 feet above ground. Alphadelta dxcc 80 through 10 meter dipole kit 3 kw overall length 82 ft. Ive noticed that it seems harder to get lotw confirmations on 17 meters as more people there arent using lotw. So many wire antenna designs have proven to be first class performers. I really dont have room for a full, halfwavelength dipole, so im looking for options. I missed much of the low band activity this winter due to a knee replacement and software issues. Your results may vary, you know, those pesky variables, but i honestly never encountered a single problem with any dxcc antenna i have ever used or heard used on the air.

To gain the same broadbanded performance like the dxa, the dxb is also designed to be used with a wide range antenna tuner, so no trimming or tweaking. I huntandpounce mainly and if something interesting is going on, ill stop and listen. The introduction of your dxcc into a tower system employing multiple guy wires or other wire antennas may cause detuning of the dxcc antenna. Alpha delta parallel dipole antennas dxcc free shipping.

A short 80m antenna for my lot kb6nus ham radio blog. After the v antenna and inverted v antenna, another important long wire antenna is the rhombic antenna. Tune the wire against ground and or 2 feet counterpoise radials. On this antenna alone, i now have 53 on 30m, 51 on 40, 28 on 80, and 12 on 160. The following are the applications of inverted vantenna. Evolving from a simple endfed marconi for 80m, the idea was to use the opposing.

Remote operating for amateur radio ten things to know. How did i work dxcc 100 different countries with such simple antennas, and such a simple station. Antennas for getting started with sdr sdrplay community. Whether working a contest, chasing dx or enjoying a general rag chew or net, when it comes to making lots of good contacts, the single most important factor determining your fun and success is the performance of your antenna. This antenna is parallel length dipole with no traps. We provide you with the latest news and videos straight from the amateur radio world. Also part of the software program hfta high frequency terrain analysis. They brag they are the best wire antenna they have ever used. Each of the elements except 80, is just a wire dipole cut for the frequency. An ideal book for field day planners or the next wire antenna project at your home station. I became a ham in 1969, and have never had more than a wire antenna or vertical up in the air.

Even very cold wire wont stand up 65 and play 14 wave vertical for you, but an inverted l is the. I have heard people talking about a butternut antenna any feedback on that. Its new innovation provides rope lay construction strength and high flexibility. After the vantenna and inverted vantenna, another important long wire antenna is the rhombic antenna. During the holidays i decided to give the 30 day trial a go. Use coax or open wire line and configure as a dipole or invertedv. We offer a variety of multiband and allband dipoles that provide great receiving performance with low swr. The alpha delta dxcc is an 80m, 40m, 20m, 15m and 10m dipole. Ki6zhds installation of an alpha delta dxcc parallel dipole antenna. Pstrotator software for antenna rotators, by yo3dmu.

For a while, i used a w3edp antenna, but to be honest, results were mediocre at best, and since the tuner i used was in the shack, there. Here is an indoor loop antenna that works on any band. Analysis of thinwire structures in the presence of finite ground. Most contest software packages come equipped with the appropriate interfaces to tie right into your radio and make rtty contesting point and click easy. Its also ideal for those who want a high performance antenna with world class dx coverage 80, 40, 20, and 10 meters. Im currently using about 2x 12 meters of wire as counterpose. About a month ago i read on the kx3 yahoo group about new software called win4k3suite. Cover sheet alpha delta multiband dipoles models dxcc, dxdd, dxee, dxlb, dxlb plus power ratings, max output assuming swr at the feed point, not tuner, is 2. Here is a simple antenna calculator for two popular forms of ham radio hf wire antennas. Need a really simple antenna for better indoor 2 meter operation.

Full band coverage can be accomplished with an antenna tuner. By the table, you notice allways low swr and easyly tunned by any antenna tunner manual ou automatic. Unlike trap antennas, there are no capacitors to break down under high rf voltages, and a tuner may be safely used for multiband operation if desired. Shop our selection of alpha delta wire antennas, including multiband sloper antennas for limitedspace applications and swl antennas for superior performance through 30 mhz. Here is a six minute video that details the dipole and loop antennas that netted us dxcc and was in 9 days with 100 watts. Great little gadget for boosting signal that actually works by sp bisbee florida really does boost signal, maybe twice as good as antenna alone. Mar 26, 2014 i hope my addition of the naqcc dxcc qrp award will be an inspiration to those of our members who think working over a 100 different countries with five watts, or less, of power and simple wire antennas is impossible. Mm0twx starting in june 2014, my challenge is to work the dxcc honor roll and 2,000 band points using a single wire antenna a 41 m long windom at a respectable height, 18 m. Flexweave tm is sometimes referred to as wire rope or jewelers rope.