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 (dB)

>70

Return loss

 (> db)

VHF

>20

UHF

>20

Attenuation (20℃, ≯dB/100m)

Frequency (MHz)

Attenuation (≯dB/100m)

5

1.50

55

4.00

211

7.70

400

10.80

550

12.80

750

15.20

870

16.50

1000

17.80