Construction Specification

Material

Diameter(mm)

1. Inner Conductor

Bare Copper

0.81

2. Dielectric

Foam PE

3.66

3. Outer Conductor

Bonded Aluminum Foil+Aluminum Braid

4.28

4. Jacket

PVC or PE

6.10

Electrical Characteristics

Impedance(Ohm)

75

Capacitance(pF/m)

52

Velocity(%)

85

Shielding Effectiveness(>dB)

70

Max.Oper. Voltage(VMS)

3000

Operating Temp. (℃)

-20—+80 /-40—+80

Return Loss(≥dB)

VHF

>20

UHF

>20

Attenuation

Frequency(MHz)

Attenuation(dB/m)

5

0.027

50

0.063

100

0.093

200

0.12

550

0.20

750

0.23

800

0.25

1000

0.27