2 meter beam antenna calculator download

Its hot weather in texas in july and larry parker, n5wvx, shows us a novel way to make these cool elements for a 2 meter yagi and also his method of building a gamma match. John simpson, kg4zow download source code for this program moxon algorithm and diagram are from awg conversion algorithm from. Long yagis are commonly used from the 144mhz amateur band to the 2. This calculator is designed to give the critical information of a particular beam antenna, in this case a seven element yagi, for the frequency chosen. Dec 29, 2015 yagi calculator is a program build to produces dimensions for a dl6wu style long yagi antenna. M2 antennas 2mxp20 2 meter dual polarity beams offer the vhf enthusiast a flexible beam antenna with improved performance for many modes and types of operation. The best antenna is the one that gets you the right balance of those factors given your situation and needs. Downlo building the 6 meter moxon antenna kb9vbr j pole antennas moxon beam antenna calculator new images the 20 meter vertical moxon there are numerous. Yagi calculator this is where you input the center frequency in megahertz.

Layout of the vee beam the two key parameters of a vee beam are the leg length. Try this calculator it will give you everything you want to know for a beam that has a folded driven element and balun click on download antenna calculator for dl6wu yagis as well as calculating the dimensions it also calculates balun details, antenna stacking spacing, swr from powervoltage readings, analyses an existing antenna in cooperation with yagi optimiser available elsewhere. The antenna offers a gain of about 10 db, is lightweight, mechanically strong and rivals the performance of similar commercial antennas. If you have no particular preference within a given ham radio band, then simply enter its center frequency i. To assist software writers i have created a dll that will work with delphi and c compilers under windows and linux to do all the moon calculations for amateurs. Long yagi are commonly used from the 144mhz amateur band to the 2. Enter the desired frequency then click on calculate and the optimum values for that combination will be displayed in feet, inches and fractions of. It features high forward gain associated with a narrow beam width. Building the ultimate 2 meter ham radio beam antenna with local parts. Use our simple calculator to determine approximate dimensions of materials needed to build a 3element yagiuda antenna, and then shop for your needs on our other pages and select from our inventory of aluminum, fiberglass, coax, connectors, and other parts and accessories for amateur radio and other radio applications. The main category is antennas for 2 meters band that is about antenna projects for 144 mhz. The dl6wu yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. A simple 4 element 2 meter yagi made from coathangers or. Its light enough to use a lightduty rotator and seems to be.

Download hf beam antenna calculator and enjoy it on your iphone, ipad, and ipod touch. This program has been derived from a public domain basic program written by l. It can provide high gain on a single band or moderate gain on multiple bands. Boost your signal with our selection of vhfuhf beam antennas. The n5wvx 2 meter 7 element yagi with a twist cool elements based on the 2 meter beam project by larry morgan, ag5z. The plans that were used to build this version are the plans that i drew up for myself and other hams. We want enough beam width so aiming is not critical.

The usefulness of a particular antenna is a combination of sizeportability, efficiency, pattern, and bandwidth. This calculator is designed to give the critical information of a particular beam antenna, in this case a three element yagi, for the frequency chosen. Be prepared and able to communicate in case of emergency with the largest selection at. Jan 06, 2015 moxon antenna calculator by brad k4nha january 6, 2015 stumbled across a good moxon antenna calculator this morning which was created by paul evans w4vp9kf. Jul 07, 2008 try this calculator it will give you everything you want to know for a beam that has a folded driven element and balun click on download antenna calculator for dl6wu yagis as well as calculating the dimensions it also calculates balun details, antenna stacking spacing, swr from powervoltage readings, analyses an existing antenna in cooperation with yagi optimiser available elsewhere. Ss770r phasing harness for stacking the ss770r is a phasing harness, that allows you to phase together your beam antennas along. Wc7i provides a calculator for a 3 element yagi design. Here is a simple antenna calculator for two popular forms of ham radio hf wire antennas. Antenna, ve3sqb ham radio antenna design software programs. You can build this antenna for the cost of a fastfood meal.

Maple leaf communications antenna calculator 3element yagi. On hf the size and element diameters are usually a drawback. This is where you input the center frequency in megahertz. A fiveelement quad antenna for 2 meters by jim reynante. It is quite possible, that other calculators deliver slightly different results. They can be made using various materials and in varous sizes. Discussion in general technical questions and answers started by kg4ukf, apr 23, 2003. The dl6wu yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a. Nov 11, 2012 taco y53 ham radio yagi beam antenna testing 190 mhz 2 meter. This app does nothing more than the standard 468freq mhz type calculations. Now its time to step it up just a little bit and fabricate a bigger antenna. About 2 meter beam antenna the resource is currently listed in in a single category. Hygain vb28fm vhffm 8 element 2 meter ham radio base station beam antenna.

The antenna s low cost is made possible by modifying a radioshack fm broadcast receiving antenna rs 152163. The log periodic antenna is the ultimate broadband beam. This link is listed in our web site directory since tuesday jan 8 2008, and till today 2 meter beam antenna has been followed for a total of 4382 times. Due to material, i decided on a 5 element yagi built for vhf since all i would have to buy is more 38. This is a great starter antenna that can be handheld without being too unwieldy, and while it has modest gain it should be enough for you to. A fiveelement quad antenna for 2 meters by jim reynante, kd6glfpo box 27856san diego, ca 92198 if your station is located on the fringe of the repeaters coverage area, youve come to the right place. Whether youre operating on 2 meters or you work in the 1. Moxon g6xn in his book hf antennas for all locations rsgb publications, great britain 1993. Moxon antenna calculator by brad k4nha january 6, 2015 stumbled across a good moxon antenna calculator this morning which was created by paul evans w4vp9kf. A vee beam will perform well as a directional antenna with a. The moxonbeam has a 0,18lambdaboom and still 50 ohm.

Program good for 1 500 mhz, although intended for mf hf useage. Small beam antenna maco yquad dual polarity quality that lasts. This beam is a 2elementyagi with radiator and reflector and reduced size to about 75% of a normal beam. Find great deals on ebay for 2 meter beam and 2 meter beam antenna. The gizmotchy 2 meter beam antenna is a unidirectional antenna. Yagi calculator is a windows program that also runs well on linux, ubuntu 8. It features extremely high forward gain, a clean radiation pattern and an excellent fronttoback ratio. Some are based on lookup tables, some completely hide their algorithms. The dimensions shown in figure 2 produce a radiation pattern with low sidelobes and.

On vhf you can easily design a single feed 2 and 6 meter antenna. The antennas low cost is made possible by modifying a radioshack fm broadcast receiving antenna rs 152163. Unfollow 2 meter antenna beam to stop getting updates on your ebay feed. Updated how to build video rebuilding the ultimate 2 meter ham radio beam antenna with local parts. Maple leaf communications antenna calculator 3element. How to build a ham radio 2 meter 4 element yagi beam antenna with a gamma match using parts from an old t. Ive taken what i learned from the gmrs continue reading homebrew 5 element vhf yagi. Yagi calculator is a program build to produces dimensions for a dl6wu style long yagi antenna.

Download hf dipole calculator 12 wave wire dipole antenna. Updated dons 2 meter extreme dream beam antenna youtube. The 2elementyagi with reflector has normally a 0,2lambdaboom and an impedance of 50 w. A very basic program for calculating the length of each leg of a 12 wave wire dipole antenna. This is a world wide web front end for a public domain program written by w4vp9kf using php. This antenna is an 14 element, closespaced, 2 meter beam. This is the four line lcd version, currently using internal calculations to track the moon. M2 antennas 2mxp20 2 meter dual polarity beams 2mxp20.

The separation will remain the same for all the elements and the lengths of these extra directors will all be the same as the 1st director. It has excellent fronttoback ratio and is especially suited for dx contacts where maximum gain and a narrow beam width is required. Figure shows the construction details for a sixelement yagi beam antenna. We want enough forward gain to hit the local repeater. We offer a huge selection of yagi antennas, including crosspolarized and circularly polarized, from top brands like m2 antennas, cushcraft, mfj, and diamond antenna. Antenna projects for 144 mhz category is a curation of 148 web resources on, the tiny 3, magnetic loop for the 2m band, feed line dipole for 2 meters. Enter the desired frequency then click on calculate and the optimum values for that combination will be displayed in feet, inches and fractions of inches, and in meters.