no course you cant you bellend
There is no guarantee, but if you are lucky... Make sure that your router works in the compatibility mode (G+N). Of course the extender will be able to transmit G network signal.
Yes, it will. It's what the letter 'g' stands for in "bgn".
Could be interference. Wireless G routers use 2.4 Ghz, some wireless phones also use that frequency. Could be interference with another router, too. Could be weak signal, or if there's metal in close proximity, especially a chain link fence.
You can use router of G or N type and the same type wireless adapter. Of course you can use wireless N adapter with G-type router and reverse.
Yes, you can.
Yes, however, your internet speed will only be that of the G router which is comparably slower than that of an N router.
The difference between an N and a G router is all in what the purpose of your router is for. You need to see if you are using it for a personal or business use.
No. But if the wireless router is N, then it should downgrade to G when needed. It's automatic but the speed and signal is not as good.
Yes. It will operate as a G network.
You can purchase so called wireless range extender, it does exactly what you need.
Yes. It will not have the same performance as a N receiver, but they will connect and work.
802.11