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Aut 7803 Here’s how to make an ultra-cheap external cell phone antenna from coax cable and a hangar. You’ll need- A wire pants hanger. A length of coax cable (2′ should do). A plug that fits into your phone’s external antenna jack on your phone. (or be prepared to rig something together) Link.

Phillip Torrone

Editor at large – Make magazine. Creative director – Adafruit Industries, contributing editor – Popular Science. Previously: Founded – Hack-a-Day, how-to editor – Engadget, Director of product development – Fallon Worldwide, Technology Director – Braincraft.

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