Basic Structure

Component

Diameter(mm)

Material

Inner Conductor

3.1

Copper clad Aluminum Wire

Insulation

8.1

Foamed polyethylene

Out Conductor

9.5

Annular corrugated copper tube

Jacket

11

Polyethylene

Electrical Performance

Nominal Impedance(Ohm)

50±1Ω

Nominal capacitance(pF/m)

76 pF/m

Velocity of Propagation (%)

88%

RF Peak Voltage(V)

1050V

Dielectric Strength(V)

2500V

ATTENUATION & AVERAGE POWER RATING

Frequency (MHz)

Attenuation(dB/100m)

Average power(kw)

10

1.05

7.07

100

3.41

2.12

150

4.20

1.72

200

4.89

1.52

300

6.04

1.21

450

7.49

1.01

500

7.92

0.91

700

9.49

0.77

800

10.20

0.71

900

10.91

0.67

1000

11.21

0.64

1500

13.94

0.52

1700

14.85

0.47

1800

15.35

0.46

1900

15.76

0.44

2000

16.26

0.43

2100

16.67

0.42

2200

16,87

0.41

2400

17.88

0.39

2500

18.28

0.39

2700

19.09

0.37

3000

21.31

0.34

4000

23.63

0.30

5000

26.77

0.26

6000

29.59

0.24

8000

34.84

0.20