
Cable Type: RG-58 C/u (95%) 50 Ohm Coaxial Cable

Physical Characteristics
Inner Conductor 19x0.18mm stranded BC/ TC
Diameter of Conductor 20AWG
Dielectric Solid LDPE 2.95±0.15mm
Outer Conductor Braiding, 60%, 80%, 95% min. coverage, BC or TC
Outer Jacket PVC
Jacket Color Black UV-Resistant PVC
Jacket Thickness 0.8mm nom.
Overall Diameter 4.9±0.20 mm.
Mechanical Properties
Minimum bend radius 30 mm
Inner Conductor Elongation 10% min.
Cold Bend 5 wraps, 60mm mandrel after 4 hours @-20℃
Installation Temperature -20 to +70°C
Storage temperature -20 to +70°C
Operating temperature -40 to +60°C
Total weight 40 kg/km nom.
Electrical & Transmission Properties @ 20°C
Property Coaxial Cable
Characteristic Inpedance 50±2Ω
Capacitance 101Pf/m @ 1kHz
Velocity of propagation 66% nom.
DC Resistance of Inner Conductor 35.6Ω/ km Max.
DC Resistance of Outer Conductor 31.6Ω/ km Max.
Contnuous Working Voltage 1.9kV rms Max.
Dielectric Strength 3kV rms Min.
Jacket Dielectric Test After Cold Bend 5kV rms Min.
Attenuation
Frequency MHz Nom.Attenuation Db/ 100m (±15%)
1 1.40
10 4.60
50 11.00
100 16.00
200 23.00
400 35.00
500 40.00
1000 60.00
1500 80.00
2000 94.00
Note: All attenuation values are nominal calculated values.
Packing Information:
100m Wrapping Coil
250m Wooden Drum
100m Plastic Roll
305m Wooden Drum
200m Wooden Drum
500m Wooden Drum