wifianalyzers
WiFi analyzers are software programs and hardware devices designed to monitor, capture, and analyze wireless local area networks (WLANs). They provide visibility into radio frequency environments and help administrators assess performance, troubleshoot issues, and plan capacity across 2.4 GHz and 5 GHz bands. Core outputs include network identifiers (SSIDs, BSSIDs), channel usage, signal strength (RSSI), SNR, data rates, and error metrics such as retransmissions and packet loss. Many analyzers can perform spectrum analysis to detect interference sources such as overlapping channels, microwave ovens, or Bluetooth devices.
There are different analytic approaches. Passive analyzers observe traffic without injecting frames, while active analyzers may
Common uses include network administration, troubleshooting coverage gaps and roaming issues, capacity planning, and security auditing
Limitations include dependence on hardware capability, environmental factors, and measurement context. Privacy and legal considerations are