Best dBm Values for Wifi
Signal Strength Required for
-30 dBm Max achievable signal strength. The client can only be a few feet from the AP to achieve this. Not typical or desirable in the real world. N/A
-67 dBm Minimum signal strength for applications that require very reliable, timely packet delivery. VoIP/VoWiFi, streaming video
-70 dBm Minimum signal strength for reliable packet delivery. Email, web
-80 dBm Minimum signal strength for basic connectivity. Packet delivery may be unrelia...