HDF200 (RG58/U)

HDF300

HDF400 (RG8/U)

Inner Conductor O.D.

1.12 mm (0.044 in) Solid Copper, 17.59 Ω/km, 5.37 Ω/kft
 

1.90 mm (0.075 in) Solid Copper, 9.80 Ω/km, 3.00 Ω/kft

2.77 mm (0.109 in) Copper-clad

Dielectric O.D.

2.95 mm (0.116 in) Closed-cell PE
 

4.70 mm (0.185 in) Closed-cell PE

7.24 mm (0.285 in) Closed-cell PE

Outer Conductor O.D.

3.66 mm (0.144 in) Sealed Al./Mylar/AI. + Tinned Copper Braid 85%, 16.03 Ω/km, 4.90 Ω/kft
 

5.70 mm (0.224 in) Sealed Al./Mylar/AI. + Tinned Copper Braid 96%, 6.50 Ω/km, 1.99 Ω/kft

8.13 mm (0.320 in) Sealed Al./Mylar/AI. + Tinned Copper Braid 85%, 5.41 Ω/km, 1.65 Ω/kft

Standard Jacket

4.95 mm (0.195 in) Black PVC

7.30 mm (0.287 in) Clear - Trans. PVC

10.3 mm (0.405 in) Black PVC

Weight kg/m

0.037

0.075

0.108

Nominal Impedance

50 Ω

50 Ω

50 Ω

Nominal Velocity of Propagation

83%

85%

85%

Capacitance

80.4 pF/m , 24.5 pF/ft

79.4 pF/m , 24.2 pF/ft

78.4 pF/m , 24.0 pF/ft
 

Nominal Attenuation:

dB/100 m / dB/100 ft

dB/100 m / dB/100 ft

dB/100 m / dB/100 ft

@ 30 MHz

5.8 / 1.8

3.5 / 1.1

2.2 / 0.7

@ 50 MHz

7.5 / 2.3

4.5 / 1.4

2.9 / 0.9

@ 150 MHz

13.1 / 4.0

7.9 / 2.4

5.0 / 1.5

@ 220 MHz

15.9 / 4.8

9.6 / 2.9

6.1 / 1.9

@ 450MHz

22.8 / 7.0

13.8 / 4.2

8.9 / 2.7

@ 900MHz

32.6 / 9.9

19.9 / 6.1

12.8 / 3.9

@ 1500MHz

42.4 / 12.9

26.0 / 7.9

16.8 / 5.1

@ 1800MHz

46.6 / 14.2

28.7 / 8.7

@ 2000 MHz

49.3 / 15.0

30.3 / 9.2

19.6 / 6.0

@ 2500 MHz

55.4 / 16.9

34.2 / 10.4

22.2 / 6.8

@ 5800 MHz

86.5 / 26.4

54.3 / 16.6

35.5 / 10.8