service provider told us not to use extender but we dont get full coverage

Greg_85

Reputable
Nov 23, 2015
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4,510
Xfinity told us not to use extender but we can not get full coverage in our house. They said it would weaken our signal. Should we try the extender anyway?
 
A extender/repeater will damage you primary signal. It transmits a copy of the data back into the exact same channel causing interference.

Pretty you trade coverage for speed/quality. The trade off is when a poor signal is better than no signal.

The other nasty issue is some routers....mainly mobile broadband hotspots....do not support the WDS protocol that is required to make a repeater work. I would bet the provider router does support WDS, it likely is a option in the settings that can be turned off and on.