|faelanstevie||permalink April 14, 2018 10:26 am|
I need device that would constantly produce radiowaves and would be easy to build. Any idea how to make phone or router constanly transmit RF waves but without calling to some number and using SIM card. Maybe apps can enable that? Any radiowave frequency should fit, better closer to microwave range and with lots of power.
I didn’t find the right solution from the Internet.
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