Can i have 6 of them working on the same channel ?

[fabspaceman]

I am extending a signal from another wifi network.

I have bought 6 of this since our house has thick walls and i need powerful signal everywhere. We are isolated, no other radio waves from anyone.

I am able to connect to the extenders but they have no connection. 

I wonder is it ok for them to broadcast all on the same channel ?

thank you everyone !

[DarrenM]

Are all the extenders connected to the main router and not daisy chained off each other? and yes that could cause some issues if they are all on the same channel.

DarrenM