Antenna yagi calculator

In V3.

Our sister company, Paladin RF, offers a line of high-quality duplexers and filters. Their small size, and especially their small prices, will probably surprise you but they are innovative, no-compromise, top-performing products. Check us out! Check out our fun page for free stuff! Calculate various antenna dimensions, determine best height above the ground, look up coaxial cable properties, check the ideal stripping dimensions for mounting various connectors, and more. Maple Leaf Communications assumes no responsibility for material calculation errors or other deficiencies in the calculator offered here. Installed antennas can be affected by buildings, trees, mast properties, other antennas, ground conditions, and more.

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. 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. This page minimizes all the clicking, scrolling, and popups but still uses all of the same equations as the main Yagi Design Page. Any changes to the input data is immediately rendered in the design data at the bottom of the page. Any output in a red font is usually a warning that you are trying to do something that it outside the capabilities of the design program. That's OK, as the program isn't going to anything real wierd. However, in extreme cases, you might get odd outputs, like negative numbers or "NAN" listings. Just try not to stray too far from the program capabilities. The main restriction is to keep the required Gain between Other restrictions exist that are frequency dependent.

Yagi Calculator is a program to assist with the design of long yagi antennas. Recent hits.

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. All of the equations used on this page are based on the Basic Wavelength Formula , which is shown on the right. But that is quite a bunch of numbers to remember, so the formula is approximated, as shown under the heading the Approximate Wavelength Formula.

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

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. 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. This page minimizes all the clicking, scrolling, and popups but still uses all of the same equations as the main Yagi Design Page. Any changes to the input data is immediately rendered in the design data at the bottom of the page. Any output in a red font is usually a warning that you are trying to do something that it outside the capabilities of the design program. That's OK, as the program isn't going to anything real wierd. However, in extreme cases, you might get odd outputs, like negative numbers or "NAN" listings. Just try not to stray too far from the program capabilities. The main restriction is to keep the required Gain between Other restrictions exist that are frequency dependent.

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The formula symbols meaning one can see on the following image:. But the real advantage of using a parasitic Director , as opposed to a parasitic Reflector , is boom length. Boom diameter BD in millimeters the diameter of the PVC pipe where the antenna elements will be mounted on. The main restriction is to keep the required Gain between Which cable to choose, 50 or 75 Ohm? Meserve Yagi Antennas Element. Stacking information is also provided as are estimates of gain. The outer end of the Gamma Rod is shorted to the Driven Element with a strap. The details of the 3-element Yagi antenna will be calculated using the equations above, and then annotated on the drawing. To run the code just download it into any directory and run it from there. Using the driven element as a focal point, the direction of maximum signal is to the left, away from the director. Sometimes progress has a down side. On-line directional antenna designer.

Our sister company, Paladin RF, offers a line of high-quality duplexers and filters. Their small size, and especially their small prices, will probably surprise you but they are innovative, no-compromise, top-performing products.

At this frequency, the Boom Diameter should be limited to x , which is x. The site has comments on social networks, which have much more opportunities for communication. Is it possible to replace a straight split dipole with a folded one? It is different from the other antenna types because of this 'one direction reception'. This is called a correction for the influence of the boom or boom-correction. Check us out! The Direction of Maximum Signal is then outward, on the Director side of the yagi. Yes, I do include 11 meters. The DL6WU yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. Although YO files are still produced, Yagi Optimiser is no longer supported by the author. Main About the site The site map Feedback. If however you are a radio amateur operator and want an antenna with more bandwidth, then a folded dipole can replace the active element of this antenna design. A minimalist Yagi will have only two elements.