WiFi Glossary
      Back to home
      1. Help Center Home
      2. Knowledge Base - WiFi Basics
      3. WiFi Glossary

      Signal to Noise Ratio (SNR)

      A comparison between the received signal strength and the noise floor.

      A comparison between the received signal strength and the noise floor. Typically presented in dB. For example, given a noise floor of ‐ 95 dBm and a signal strength of ‐70 dBm, the SNR is 25 dB.