Coaxial Cables

RG 223 SC

 

Construction

Coaxial Cables

Inner conductor Silver plated copper 0.9mm
Dielectric Lowdensity PE Φ2.95±0.10mm
Outer conductor(shield1) Tinned copper 112x0.10mm
Shield coverage 85%
Outer conductor(shield2) Tinned copper 112x0.10mm
Shield coverage 80%
Sheath PVC or LSZH Φ5.40±0.10mm

 

Electrical & Mechanical Characteristics

Impedance 50±3Ohm
Nominal capacitance 100pF/m
Velocity of propagation 66%
Insulation resistance >2000Mohm.Km
Inner conductor resistance 28Ohm/Km
Outer conductor resistance 11Ohm/Km
Operating temperature range -30°C-+70°C
Copper weight 22.7Kg/Km
Cable weight(approx.) 46.3Kg/Km
Screening effectiveness >70dB

 

Attenuation

Frequency(MHz) Attenuation(dB/100m) Attenuation(dB/100ft)
50 9.0 2.74
100 13 3.96
200 19.3 5.88
400 28.1 8.57
500 31.9 9.73
600 35.3 10.76
860 43.8 13.35
1000 48.5 14.79

 

Return Loss

30-300MHz >32dB
300-600MHz >28dB
600-900MHz >23dB