Antenna yagi calculator

This page is intended for users that want to experiment with a yagi design but do notneed all the rhetoric contained on the main Yagi Design Page, antenna yagi calculator. This page assumes that you have already read the information on the Yagi Design Page and understand what each of the text boxes and selectors are for.

Meserve Yagi Antennas Element. This page has a variety of calculators that can be used to calculate dimensions for practical antennas for 6, 10, 11, 12, 15, 17 and 20 Meter Yagi Antennas. While you may not have the space for a large array, there is a lot to be gained from simple, 2 and 3 Element arrays. Yes, I do include 11 meters. While it is not a ham band, a 2 or 3 element yagi for this band would provide better communication than strapping on a amplifier.

Antenna yagi calculator

In V3. File management has received some major work so if you want to maintain old yagi designs you should be aware that these will not work in this version. Although YO files are still produced, Yagi Optimiser is no longer supported by the author. Features of this free but copyrighted program include: calculation of the element length and element spacings of a yagi for a particular frequency, different size materials for boom and elements are catered for as are different methods of mounting, dimensions of baluns are calculated, there is provision for entering the dimensions of an existing DL6WU antenna for optimisation through an external program or to gather information on its gain, beamwidth etc. A handy SWR calculator and feedline loss calculator are included as part of the package. Stacking information is also provided as are estimates of gain. A Helpfile is included that covers many aspects of yagi design as well as helping with the operation of the program. A major change is that the program will now work for users in Regions where the comma is used as a decimal separator. The program checks your region and adjusts accordingly but stores MMANA and YO files with dot separators as this is required by those programs. Before installing this update save your old directories - perhaps change the directory name of your old installation so that you can still run the old version. Download the new version here. Yagi Calculator is a Windows program that also runs well on Linux, Ubuntu 8. Long yagis are commonly used from the MHz amateur band to the 2. The DL6WU yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. The program on this site was developed in the early 90s as a DOS program.

However, the best solution should be recognized as the optimization of results in HFSS, antenna yagi calculator, since this program does not have the disadvantages inherent in MMANA and allows you to directly take into account the boom-correction.

The calculator calculates the Yagi-Uda antenna of the DL6WU design with boom-correction correction for the influence of the load-bearing boom. The antenna is optimized for maximum gain. It is believed that DL6WU antennas, having a very high gain, are less capricious about the presence of outside objects near them and retain their characteristics under any weather conditions. Antenna has a straight center fed half-wave dipole. It is only necessary to choose the material of the internal insulation of the cable.

In V3. File management has received some major work so if you want to maintain old yagi designs you should be aware that these will not work in this version. Although YO files are still produced, Yagi Optimiser is no longer supported by the author. Features of this free but copyrighted program include: calculation of the element length and element spacings of a yagi for a particular frequency, different size materials for boom and elements are catered for as are different methods of mounting, dimensions of baluns are calculated, there is provision for entering the dimensions of an existing DL6WU antenna for optimisation through an external program or to gather information on its gain, beamwidth etc. A handy SWR calculator and feedline loss calculator are included as part of the package.

Antenna yagi calculator

The calculator calculates the Yagi-Uda antenna of the DL6WU design with boom-correction correction for the influence of the load-bearing boom. The antenna is optimized for maximum gain. It is believed that DL6WU antennas, having a very high gain, are less capricious about the presence of outside objects near them and retain their characteristics under any weather conditions. Antenna has a straight center fed half-wave dipole. It is only necessary to choose the material of the internal insulation of the cable. Let's pay special attention to boom-correction.

Pst clock

Boom diameter BD in millimeters the diameter of the PVC pipe where the antenna elements will be mounted on Antenna elements diameter ED in millimeters the diameter of the antenna elements The Yagi antenna is a directional antenna using parasitic director and reflector elements to amplify the radio frequency signals from the direction it is pointing. Recent hits. Boom Type Mounting. On the other hand, yagis with as few as 8 elements have used the design and worked very well. The outer end of the Gamma Rod is shorted to the Driven Element with a strap. This page is intended for users that want to experiment with a yagi design but do notneed all the rhetoric contained on the main Yagi Design Page. Moon Tracking. Main About the site The site map Feedback. Yagi Calculator is a program to assist with the design of long yagi antennas. Let's pay special attention to boom-correction.

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Is it possible to replace a straight split dipole with a folded one? Calculate the required dimensions for a three to eleven element directional yagi antenna construction for any given frequency. It may seem that adding a single parasitic Reflector would be better than adding a single parasitic Director. In the space provided on the top right, enter the center frequency for your proposed 3-element Yagi antenna. Recent hits. The DL6WU yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. Frequency calculations are based on radio waves traveling at the speed of light meters per second. Boom Diameter. Stacking information is also provided as are estimates of gain. The Gamma Rod is just that. Boom diameter BD in millimeters the diameter of the PVC pipe where the antenna elements will be mounted on. FAQ Choice of material for the antenna How to calculate length of coaxial cable half-wave balun? All of the equations used on this page are based on the Basic Wavelength Formula , which is shown on the right. Radius Length: or or. For the shorter rods, a piece of plexiglass at each end should be sufficient to keep the rod stable.