Answer-Click on the PDF logo for the Spec. Sheet Link. When viewing the Loss Table by Frequency, Note that the Corresponding loss is in dB per One Hundred Feet (dB/100)... also per One Hundred Meters (if so inclined). So for any given loss, simply Multiply by the Loss by the Factor of the Length you intend to use per 100 feet or 100 meters to Calculate the Loss for the Entire Run of Cable utilized in Your Application... Thanx!