Dual band yagi antenna calculator software

Log periodic directional yagi antenna 15dbi gain for 3g 4g lte xlte aws iden pcs 698mhz2700mhz wide band full band. When you design a new antenna using a computer software, you may be. Optimized for 144 145 mhz or 144146 mhz and 432 434 mhz or 430 440 mhz. If you want to put this thing outdoors, do not use brass, as it gets brittle.

Increase your range by selecting cushcrafts 2m70cm wideband yagi beam antennas. A portable 2element vhf yagi iw5edi simone hamradio. With yagicad it is possible to enter a base design from scratch or use one of a number of saved well known designs. However i highly recommend to follow my instructions, which are based on computer antenna simulation software 4nec2, to maximize performance. From this two element design i decided to experiment on adding another band for. It produces maximum gain but requires tweaking for the number of elements. Amateur radio, communication antennas, yagi antenna for homebrewers, software programming and developement, electronics do it yourself and online shopping. The antenna includes a mounting kit that can be used to mount the antenna on to roof or pole. Although the rest of this article is about yagi antennas, the generalisation to any. The evaluation of the designed antenna shows that the yagiuda antenna designed by using minkowski curve model successfully reduces antenna size up to 9. This page covers 3 element yagi antenna calculator. Using the moxgen software the calculated dimensions for the elements were.

If you have no particular preference within a given ham radio band, then simply enter its center frequency i. The amsat sa 2 m 70 cm dualband yagi antenna is now. The line of yagi antenna products can ship the same day across the world. Yagi optimizer is an old dos program made more than 20 years ago bya k6sti made to analyze and design antennas its very suitable to vhf antenna modelling and even if it is very old it is still very popular. An easy dualband vhfuhf vertical antenna made with a tv twin lead an. Long yagi are commonly used from the 144mhz amateur band to the 2. While there are plenty of high performance antenna designs. Yagi calculator is a program build to produces dimensions for a dl6wu style long yagi antenna. Antenna calculator calculate your dipole, 3 element yagi etc find the length of a dipole. 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.

Lets see some antenna calculator and antenna design software that will help you. My question is would you be wiling to share with me all of the measurements for the multiband antenna you built, so that i can have a chance at a successful build for my. Cushcraft 2m70cm wideband yagi beam antennas a27010s. Receive is good outside the band both above and below the 2 meters. An easy handheld dual band 2 m70 cm yagi satellite antenna for working the so50 and other fm amateur radio satellites. Homemade yagi beam antenna for could be very useful, particularly for fixed emplacements in lieu of field phones or readily available encryption. This will direct more of your output power when transmitting, while at the same time reducing interference and increasing signal strength when receiving. Im planning to build the wa5jvb cheap leo yagi, which is basically a 2m and a 70cm yagi on the same beam for handheld or tripod use. Lets see some antenna calculator and antenna design software that will help you design faster and better. It has 5 elements widespaced on 2 metres and 9 elements on 70 cm. The yagiuda antenna is the most recognized antenna. Antenna, ve3sqb ham radio antenna design software programs.

Its very suitable to vhf antenna modelling and even if it is very old it is still very popular. The design and simulation is done using simulation software know as antenna. Building a yagi antenna for uhf jtech engineering, ltd. Looking at the lower right uhf chart, anything below about 50dbm will be. Design and fabrication of crossed yagi antennae for dual frequency.

Your choice can be a leopack antenna system distributed by amsat. Laniq sdr features stand alone software defined radio 30. Im still searching from some software that can handle dual band, single feed. Hence here is the double biquad antenna and biquad antenna calculators for handmade antenna based on average data. Yagi calculator is a program to assist with the design of long yagi antennas. Vhf and uhf are the two bands carrying all ota television broadcasts.

We offer a huge selection of yagi antennas, including crosspolarized and circularly polarized, from top brands like m2 antennas, cushcraft, mfj, and diamond antenna. Feeding a dualband uhf and vhf yagi antenna amateur. Now its time to step it up just a little bit and fabricate a bigger antenna. Yagi calculator is a windows program that also runs well on linux, ubuntu 8. These antennas are perfect for packet applications and assembly is a snap with cushcraft. Yagicad is a fully integrated analysis and design package primarily intended for vhf yagi aerials. Also references arrls yw antenna modeling software, and use hdsdr to demo the build. The main category is antennas for vhf uhf bands that is about antennas for vhf and uhf radio bands. Build the 3 x 5 elements 2m70cm dualband yagi dw1zws. When i have completed the dual band yagi, it will replace my 3 elements hb9cv for 2m. A well designed yagi antenna as per the design given below can cover a line of site distance of even 5 kms with just 1 watt rf power. Due to material, i decided on a 5 element yagi built for vhf since all i would have to buy is more 38.

Pasternack yagi antennas are part of over 20,000 rf, microwave and fiber optic components in stock 99% of the time. The dl6wu yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. I am relatively new at ham radio and i have just read your article on the multiband yagi you constructed from an old spider beam antenna, and i am intrigued to say the least. This band is a special case in a rural area where man made noise is practically. Yagi 6 element 7 element yagi calculator resource detail the dxzone a 2 element direct feed yagi for multiple bands by nno s. A good yagi design is as easy to build as a poor one. Obviously the result of a model calculation using the program by kuo and strait will. The calculators for other antenna types such as parabolic,horn,dipole and patch are also mentioned. Dw1zws panda antenna original handcrafted philippines. The yagi antenna is a narrowband antenna designed to work only on fm channel. The radiation pattern could be a two dimensional array of size i. Bazooka calculator calculate double bazooka for win3win95 by w4bej.

This link is listed in our web site directory since tuesday jan 20 2015, and till today dual band yagi antenna has been followed for a total of 1223 times. A handle was added on the boom end which makes it more comfortable to hold and further isolates the antenna from the handler. Education software downloads yagi designer by goforth laboratories and many more programs are available for instant and free download. I have a dual band yagi, 1gy1144430m14 from evertime enterprise co. This is the software perite used to design the perite 850 and 900 yagis. Yagi antennas from international supplier and manufacturer pasternack enterprises. Long yagis are commonly used from the 144mhz amateur band to the 2. This antenna is designed for amateur band frequency for both vhf 2m and uhf 70cm.

This sketch shows a semiexploded view of the antenna. Listed under the antennasvhf uhf category that is about antennas for vhf uhf bands. The design of the yagi uda antenna for the vhf band has been presented. The formula and basics of yagi antenna calculator are also explained with example. It is quite possible, that other calculators deliver slightly different results.

Building a multiband yagi lee jennings amateur radio zl2al. Hi guys and gals, im looking to buy a directional antenna for gmrs that will also work on vhf when i get the tech license. You can point the antennas at stations while you are in qso with them. Experiments tweaked by audionut 14 dbi, 11 element hiband pdf. Ive taken what i learned from the gmrs continue reading homebrew 5 element vhf yagi. The amsat sa 2 m 70 cm dualband yagi antenna is now available. Cheap yagi antennas for vhfuhf by kent britain, wa5vjb edited by john maca, ab5ss editors notes. A powerful but very easytouse program for modeling and analyzing nearly any kind of. About vhfuhf yagi antenna design the resource is currently listed in in 2 categories. Nowadays, in the 64bit era, with the advent of windows 7 and higher, running a old.

Compact and effective 2m70cm dual band antenna for satellite operation building the uhf cheap yagi for satellite communication station buy motorized crossed yagi antennas solution is the best solution but certainly not the cheaper. Design and fabrication of crossed yagi antennae for dual. Calculate safety distance from your antenna icnirp is a calculator software. So need the source code for design and simulation procedures. The list will grow with your help so lets start and share the knowledge. Design and fabrication of crossed yagi antennae for dual frequency satellite signal reception at ground. This design can then be optimised or scaled to suit particular requirements. This program uses different formulae for 2, 3 or multielement designs and includes element tapering. Design and fabrication of two crossed dipole yagi antennae have been accomplished.

Online calculator yagi uda antenna based on nbs tn 688. The antennas described in this article were built as the result of several discussions between kent and a cuban radio operator. Each band has its own reflector and director elements. A lot of the 2m70cm antennas i have seen are for satellite use with the one yagi vertical and the other one horizontal, but this one has both yagis in. Online shopping from a great selection at electronics store. This omni antenna is designed for outdoor, industrial use. Following the successful software design, a stepwise precise hardware fabrication was taken up. It has the best gain for its sizes and a correspondingly narrow main lobe beam. Im thinking to do a 3element 2m and a 5element 70cm design, and id like to make the entire thing no more than 36 long.

This link is listed in our web site directory since saturday sep 17 2005, and till today vhfuhf yagi antenna design has been followed for a total of 144948 times. Please post a comment if you know other great software or links with information about antenna calculator and design programs. It is possible to design a dual band antenna using a single driven element in order to avoid the use of a diplexer note the correct term for this device. Mmanagal free antenna design and modelling software.

According to the aos manual, ao provides two methods for characterizing. Download yagi designer software for windows for free. Whether youre operating on 2 meters or you work in the 1. Computer design of very high gain yagi antennas sm 5 bsz. Build your own 2m70cm 3 elements vhf by 5 elements uhf yagi antenna with excellent gain for both vhf and uhf operation. The amsat sa yagi is manufactured in one of his factories in vereeniging. All you need is two rabbit ear antennas from radio shack, two catv baluns, four feet of 34. About dual band yagi antenna the resource is currently listed in in a single category. Since then we have become the largest manufacturer of amateur, cb, and scanner antennas and accessories in the uk we are also the largest local authorised dealer for alinco, kenwood, icom, yaesu and wouxun.