100 dB underground cable Coax 10 - The 100 dB underground cable is used primarily in larger distribution systems. These can be GA/GGA or satellite IF distribution systems. Due to the high shielding level (triple shielding), this cable is ideal for large distribution systems, even inside buildings. In addition, the extremely favorable attenuation values allow the underground cable to be used even over longer distances, as the transmission losses remain minimal. / Impedance 75 O ( 3) , inner conductor diameter 1.6 mm, inner conductor material Cu, insulation cellular PE, diameter dielectric 7.3 mm ( 0.1) , outer conductor 1 x aluminum foil double laminated and glued, 1 x Cu braid Sn 25 x 5 x 0.172, 1 x aluminum foil double laminated, jacket PE, black, diameter coated 10.3 mm ( 2) , bending radius 110 mm, coupling resistance 3 m /m @ 5 MHz, capacity 55 pF, shortening factor 0.81
