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Satellite TV Technology › Re: (diy) Design And Fabricate Your Own Satellite Dish Of "all Sizes", Ask How.now by isladelobos: 5:29pm On Apr 12, 2017*

Today i prepare a file in PDF format for print in Din-A4 paper.

Are the plans for make a 2500mm parabola dish mold.
Simple: only print and create the real mold.

You can download from: https://mega.nz/#!qENgwaIT!Amj9oIs-fx1vXZwPidLgwKwZKCf496Heeidxi0HlZ7I
Click on the "download from browser" button.

Regards.

Satellite TV Technology › Re: (diy) Design And Fabricate Your Own Satellite Dish Of "all Sizes", Ask How.now by isladelobos: 9:26pm On Apr 11, 2017

Hi.

Geometry:

Comparing this value with the circumference of the paraboloid;
2[PIE]r
= 2*[PIE]*125,
= 250*[PIE],
= 785.7142,
= 785.71cm. QED.

Im thinking in what PIE number your'e using?.... from Archimedes directly? jejeje.

If you divide 785.7142 / 250 = 3.1428568 <<-- ¿this is your PI number?

If i use the normalized PI number 3.141592 etc....

D*[PI]= 785.40cm.

This is a very insteresting thread.

Thanks for share.

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