I would be less concerned with number of bars and more concered about throughput. With only 5 bars any change will show up as the loss of a couple of bars. You should be able to use your wireless devices throught most homes. You can add higher gain antena's to routers or just move the router to a more visable location.
Manufacture will also influance range, Dlink or linksys have are better than some of the off brands. Age of router, B,vs G, pren vs 108R.
Easiest thing to do is move router higher up in the room. Many people bury it on the desk.
Manufacture will also influance range, Dlink or linksys have are better than some of the off brands. Age of router, B,vs G, pren vs 108R.
Easiest thing to do is move router higher up in the room. Many people bury it on the desk.