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RG 8 LLA

Construction

Inner conductor 

Plain copper 

19 x 0.28 mm 

Dielectric 

Foam PE 

Φ3.90 ± 0.15 mm 

Outer conductor (shield 1) 

Aluminium + polyester tape 

 

Shield coverage 

 

100%

Outer conductor (shield 2) 

Tinned copper 

128 x 0.10 mm 

Shield coverage 

 

80%

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 

19 Ohm/Km 

Operating temperature range 

-30 °C - +70 °C 

Copper weight 

20.8 Kg/Km 

Cable weight (approx.) 

48.1 Kg/Km 

Screening effectiveness 

>80 dB 

Attenuation

Frequency(MHz) 

Attenuation (dB/100 m)  

Attenuation (dB/100ft)  

20 7.3 2.23

100

9.8

2.99

400

19.7

6.01

600

24.9

7.59

860

30.1

9.18

1000

32.9

10.03

1750

45.8

13.96

2400

55.8

17.01

Return Loss

30-300 MHz 

>26dB

300-600 MHz 

>25dB

600-900 MHz 

>23dB 

 

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