How to build an external antenna for usb modem?

August 4, 2009 10:53am CST
I need to boost signal strength of usb modem
1 response
@icehut (508)
4 Aug 09
Make a parabolic reflector out of stiff cardboard. Slot the USB dongle in to the focal point and you'll immediately notice a stronger and more solid signal. Only problem is that the reflector will restrict signal to a narrower path.