Build your own Wi-Fi booster with an outdoor antenna.
Build your own Wi-Fi booster with an outdoor antenna.
It seems the connection between the ground and the antenna wasn't established.
i just soldered the wire from modem to the steel board in antenna. dont know how to connect ground !! there is only one wire in modem i dont think there is a ground wire in it. [EDIT] i found the ground wire in modem. due to old and rust the wire actually gone ! so i am about to replace that in few hours.
Perhaps uncertain. We don't know what antenna you're using, and it will rely on the condition of your wiring work.