Tanthauzo: A decibel (dB) ndilo gawo loyendera mphamvu ya ma Wi-Fi opanda mauthenga a wailesi. Ma decibels amagwiritsidwanso ntchito ngati muyeso wa zipangizo zamakono ndi zina zamagetsi zamagetsi monga mafoni.
Makina a ma wailesi a Wi-Fi ndi opanga ma transceivers onsewa amawerengera ma decibel monga opangidwa ndi wopanga. Zida zowakomera kunyumba zimapereka chiwerengero cha dBm unit, pamene mamita amaimira magetsi amphamvu.
Kawirikawiri, zipangizo za Wi-Fi zomwe zili ndi dBm zowonjezereka zimatha kutumiza kapena kulandira magalimoto osokoneza bongo m'madera akutali. Komabe, zikuluzikulu za dBm zimasonyezanso kuti chipangizo cha WiFi chimafuna mphamvu zambiri zogwirira ntchito, zomwe zimatanthawuza kuchepetsa moyo wa batri pa machitidwe apakompyuta.