Coaxial Cables
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RG 223 SC

Construction

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