Coaxial Cable Data

All coaxial cables have attenuation. Using good quality coaxial will minimize the loss in the coaxial cable. Refer to the coaxial cable data table to compare common types of coaxial cables.

Type
Impedance
Z
o
Outer Dia
(mm)
Attenuation (dB / 10 metres)
27MHz
151MHz
433MHz
915MHz
RG – 8/U
52
10.3
0.34
0.89
1.68
2.73
RG -9/U
51
10.67
0.34
0.89
1.68
2.73
RG – 58/U
53.5
4.95
0.76
1.89
3.41
5.30
RG – 58A/U
50
4.95
0.75
2.04
3.97
6.62
RG – 58C/U
50
4.95
0.75
2.04
3.97
6.62
RG – 58 Cellfoil (9001)
50
4.9
0.79
1.86
3.16
4.59
RG – 58 Cellfoil (9006)
50
5.1
0.59
1.40
2.37
3.44
RG – 174/U
50
2.56
1.39
3.43
6.10
9.32
RG – 213/U
50
10.29
0.34
0.89
1.68
2.73
RG – 214/U
50
10.8
0.34
0.89
1.68
2.73
RG – 223/U
50
5.38
0.71
1.17
3.24
5.05
RG – 303/U
50
4.31
0.49
1.28
2.45
4.00
RG – 316/U
50
2.49
1.48
3.60
6.31
9.51
BEL 9913
50
10.29
0.20
0.50
0.91
1.41