Construction Specification

Material

Diameter(mm)

1.  Inner Conductor

Bare Copper

3.61

2   Dielectric

Foam PE

9.40

2.  Outer Conductor

Bonded Aluminum Foil+Tinned Copper Braid

10.29

3.   Jacket

PE

12.70

Electrical Characteristics& Mechanical Characteristics

Impedance(Ohm)

50

Capacitance(pF/m)

77

Velocity(%)

86

Jacket Spark (VRMS)

8000

Peak Power Rating(KW)

22

Shielding Effectiveness(>dB)

90

Cut-off Frequency(GHz)

12.6

Attenuation&Average Power@20℃ and Sea Level

Frequency(MHz)

Attenuation(dB/m)

Average Power(kw)

30

0.018

4.40

50

0.02

3.40

150

0.04

1.90

220

0.05

1.60

450

0.07

1.09

900

0.10

0.75

1500

0.13

0.57

1800

0.15

0.52

2000

0.16

0.49

2500

0.18

0.43

5800

0.29

0.26