Construction Specification

Material

Diameter(mm)

1. Inner

Bare

0.46

2. Dielectric

PE

1.52

3. Outer

Bonded

2.11

4.Jacket

PVC

2.79

Electrical Characteristics& Mechanical

Impedance(Ohm)

50

Capacitance(pF/m)

101

Velocity(%)

66

Jacket

2000

Peak

0.6

Shielding >dB)

90

Cut-off

90

Attenuation & Average Power@20℃ and Sea Level

Frequency(MHz)

Attenuation(dB/m)

Average Power(kw)

30

0.12

0.23

50

0.16

0.18

150

0.29

0.10

220

0.35

0.08

450

0.51

0.06

900

0.74

0.05

1500

0.98

0.04

1800

0.10

0.03

2000

0.11

0.02

2500

0.13

0.01

5800

0.21

0.01