hat
Longè Inite nan gwosè a nan pèt la ki te pwodwi pa β la koyefisyan diminisyon ki eksprime nan inite nan dB / m (dB / m), teknoloji kab pi fò nan enstriksyon yo sou inite a ak dB / 100m (dB / yon santèn mèt).
eng
Unit length of the size of the loss generated by the attenuation coefficient β expressed in units of dB / m (dB / m), cable technology most of the instructions on the unit with dB/100m (db / one hundred meters).