أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
20dB and below is outstanding20dB-30dB is excellent30dB-40dB is very good40dB-50dB is good50dB-60dB is poor and may experience connectivity issues60dB or above is bad and will experience connectivity issues
IT SHOULD BE BETWEEN 12-30DB
value between12 to30dB