Physicai Dimensions(mm)

540 Series(13C-FT)

500 Series(12C-FT)

Inner Conductor Diameter

3.15±0.03

2.77±0.03

Insulation Diameter

13.03±0.2

11.43±0.2

Outer Conductor Diameter

13.72

12.7

Cable Overall Diameter

15.49±0.2

14.22±0.2

Jacket Wall Thickness

0.89

0.76

Steel Messenger Diameter

2.77

2.77

Mechanicai Characteristics

Minimum Bending Radius(mm)

110

89

MaximumPuling Tension(kgf)

100

136

Electrical Characteristics

Capacitance(nf/km)

50±3

50±3

Impedance(ohm)

75±2

75±2

Velocity of Propagation

85%

88%

Structure Return loss(db)

26

26

Maximum D.C.Resistance(ohm/km)(20)

Inner Conductor(CCA/BC)

3.34/2.21

4.40/2.86

Outer Conductor

1.94/1.94

1.24/1.24

Loop (CCA/BC)

5.28/4.15

5.64/4.10

Attenuation(20)

Frequency(MHz)

MaxdB/100m

MaxdB/100m

5

0.46

0.52

55

1.54

1.77

150

2.59

2.95

211

3.12

3.58

300

3.71

4.30

450

4.59

5.35

550

5.12

5.97

750

6.07

7.09

1000

7.12

8.29