RG 58 FOAM

CONSTRUCTION DATA   Sheath:.......................PVC BLACK; Æ = 5 ± 0,1 mm   Outer braid:...............Cu-Sn; Coverage =72.5%   Outer foil:..................Cu-PET ; H =12 ; Sp=0.02   Dielectric:...................PEE; Æ = 2,95 ± 0,05mm   Inner conductor:.........Cu-Sn; 19 x o.18; Æ = 0,9 ± 0,01 mm       ELECTRICAL DATA DC RESISTANCE ( at 20°C): Characteristic Impedence:....50 ± 3 W Inner condutor = 39 W /Km Capacitance:..........................101 pF/mt Outer conductor = 14 W /Km Velocity ratio:........................66 %       ATTENUATION ( at 20°C):[ dB/m] RETURN LOSS [dB] 50 MHz...............10.5 [30 - 300] MHz >28 100 MHz.............14.9 [300-1300] MHz >25 200 MHz.............22.3   400 MHz.............32.5   600 MHz.............41.5   800 MHz.............49   1000 MHz..........55.5 SCREENING EFFICIENCY[dB]: 1300 MHz..........64 [30 - 1000]MHz >55