RG 59 U-4

Used as a distribution cable for indoor CATV, CCTV systems and as a connection cable for satellite systems where lower attenuation is required.
ConductorØ 0.80 mm Electrolytic Annealed Copper Wire 
InsulationØ 3.60 mm Physical Foamed Polyethylene
1st ScreenAL-PES Foil (100% Coverage)
2nd ScreenTinned Copper Wire Braid (45% Coverage)
Outer SheathØ 5.90 mm PVC (White)
Reference StandardsEN 50117, TS 2637 IEC 60096-1, TS 5757 IEC 60096-3 
Flame TestEN 60332-1-2, IEC 60332-1-2, VDE 0482-332-1-2
Technical Characteristics
Impedence75 ± 3 Ω
Mutual Capacitance54 pF/m
Velocity of Propagation0.82
Insulation Resistance>2000 M.Ωxkm
Operating Temperature Range-40°C … +70°C
Operating Voltage1.1 kV
Test Voltage2.5 kV
Minumun Bending Radius10xD


Electrical Characteristics
MHz
1002004006008001000
dB/100 m
81217212428