I intend catching a wifi signal about 3km away using my own dyi yagi antenna and then connecting to a linksys router running dd-wrt in reciever mode and then sharing that internet connection to the pcs in my apartment via cable. The only problem i have right now is the type of cable suitable for running such connections from the yagi into the router. I have only seen RG58 and RG59 but i dont know if theyre suitable for this considering loss.