Physical Dimensions

Material  

Diameter

1.Inner Conductor  (mm)

Bare Copper

1.02

2.Dielectric  (mm)

Foam PE

4.57

3.Outer Conductor  (mm)

Bonded Al foil+Al Braid

5.22

4.Jacket  (mm)

PVC or PE

6.91

Electrical Characteristics

Nominal Impedance  (Ω)

75

Velocity of propagation  (%)

85

Shielding effectiveness

90

Return loss

 (> db)

VHF

1.2(20)

UHF

1.2(20)

Attenuation  (20℃, ≯dB/100m)

5MHz

1.95

50MHz

4.79

100MHz

6.40

200MHz

8.96

550MHz

15.85

750MHz

18.87

800MHz

19.8

1000MHz

21.5