PRODUCT DESCRIPTION: COPPER-CLAD STEEL,FPE, BONDED LAMINATED ALUMINUM TAPE,60%ALUMINUM BRAID , PVC,STEEL MESSENGER CENTER CONDUCTOR: 1.63 mm ... .25 dB7.38 dB350 MHz2.42 dB7.94 dB400 MHz2.60 dB8.53 dB450 MHz2.75 dB9.02 dB500 MHz2.90 ... MHz4.35 dB14.27 dB Coaxial Cable RG11 for CATV 60%