Tsanangudzo: A decibel (dB) inhengo yepamusoro yekuyera simba reWi-Fi wireless radio signal. Zvigadziriswa zvinoshandiswawo sechiyero chemichina yekushandisa uye mamwe magetsi eredhiyo anosanganisira mafoni.
Wi-Fi radio antenna uye transceivers zvose zvinosanganisira decibel kuyerwa sezvakagadzirwa nemugadziri. Mishandisirwo emitambo yeIndaneti inowanzopa kukosha mu dBm units, umo 'm' inomirira mamiwatts emagetsi emagetsi.
Nenzira yakawanda, ma-Wi-Fi zvigadzirwa zvine dbm yakawanda yakakosha inokwanisa kutumira kana kugamuchira wireless network traffic kumaruwa marefu. Zvisinei, huru dBm maitiro anoratidzawo kuti foni yeFiFi inoda simba rakawanda rekushanda, iro rinoshandura kuderedza hupenyu hwebheteri pamagetsi ehurumende.