Tuesday 7 July 2015

Parabolic Double Biquad 2 4ghz

13:29  Telli k  No comments

So I made this on the fly after finding an old project from 15 years ago. This video is a little longer than usual as I wanted to show all the steps of making a double biquad.A double biquad has a gain around 13 to 14dbi if constructed properly. Now if you replace the flat reflector with a parabolic...
By: andrew mcneil

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from Instructables: exploring - technology - robots http://ift.tt/1LVcgeL

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