Extend your Wi-Fi range with a parabolic reflector

You can create a simple add-on for your router's antenna that will boost and focus the wireless signal. We show you how.

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Cut Some Metal


Next, cut a smooth piece of metal to serve as the reflective surface. The sheet should be long enough to fit neatly along the edge of your curved guides, with a width corresponding to the height of your router's antenna.

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Extend your Wi-Fi range with a parabolic reflector

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