Signal-range values for clients

Hi,
I use Access list voor my wireless clients.
Default there is a signal-range=-120..120 , is this not a very high value?
I learned that if the signal is over the -68 Dbm that the link quality is getting poor.

Can someone please advise me with this?

I think you have to check what signal-range is acceptable for your clients. Do some speed tests for different signal-ranges. But the default value is not good. In my case I’m killing the clients on signal -120..-81

Hi,
Thanks for your reply.

I don’t understand the notation yet.
You have a signal-ranges of -120..-81
Must I read this that alle clients with a value of -81 and wors signals are not connected?