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RG 8 LL

Construction

Inner conductor 

Plain copper 

19 x 0.28 mm 

Dielectric 

Foam PE 

Φ3.90 ± 0.15 mm 

Outer conductor (shield) 

Plain copper 

128 x 0.12 mm 

Shield coverage 

 

88%

Sheath 

PVC or LSZH 

Φ6.10 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance 

50±3 Ohm 

Nominal capacitance 

80 pF/m 

Velocity of propagation 

80%

Insulation resistance 

>5000 Mohm.Km 

Inner conductor resistance 

15.5 Ohm/Km 

Outer conductor resistance 

14 Ohm/Km 

Operating temperature range 

-25 °C - +80 °C 

Copper weight 

25.2 Kg/Km 

Cable weight (approx.) 

53.7 Kg/Km 

Screening effectiveness 

>55 dB 

Attenuation

Frequency(MHz) 50 

Attenuation (dB/100 m) 7.2 

Attenuation (dB/100ft) 2.20 

100

10.5

3.2

400

22.2

6.77

600

27.6

8.41

860

33.9

10.34

1000

37

11.28

1750

51.6

15.73

2400

64.5

19.66

Return Loss

30-300 MHz 

>26dB

300-600 MHz 

>25dB

600-900 MHz 

>23dB 

 

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