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KX 8

Construction

Inner conductor 

Bare copper 

7 x 0.4 mm 

Dielectric 

Solid PE 

Φ7.25 mm 

Outer conductor shield 

Bare copper /Copper clad Aluminum(CCA) 

192x0.10 mm 

Shield coverage 

 

80%

Sheath 

PVC/FR-PVC 

Φ10.20 mm 

Electrical & Mechanical Characteristics

Impedance 

75±5 Ohm 

Nominal capacitance 

67 pF/m 

Velocity of propagation 

66%

Insulation resistance 

>5000 Mohm.Km 

Inner conductor resistance 

22.2 Ohm/Km 

Outer conductor resistance 

15.5 / 16.5 Ohm/Km

Rated temperature 

70°C 

Cable weight (approx.) 

- kg/km

Attenuation

For bare copper braid

For CCA braid

Frequency 

Attenuation 

Attenuation 

Frequency 

Attenuation 

Attenuation 

(MHz) 

(dB/100 m)

(dB/100 ft)  

(MHz) 

(dB/100 m) 

(dB/100 ft) 

10

2.9

0.88

10

2.9

0.88

50

4.5

1.37

50

4.5

1.37

100

6.6

2.01

100

6.6

2.01

200

10.9

3.32

200

11.9

3.63

400

13.8

4.21

400

14.8

4.51

850

23.6

7.2

850

24.6

7.5

950

26.8

8.17

950

27.8

8.48

1000

27.5

8.38

1000

28.5

8.69

Return Loss

470-3000 MHz >=20dB

5-470 MHz

>=25dB 

 

 

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