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Voici une liste des caractéristiques de
câbles coaxiaux les plus utilisés par les Radioamateurs.
| Type
de coaxiaux |
Diam. mm. |
W |
Facteur
véloc. |
pF/m |
Atténuation en
dB/100m à MHZ |
| 10 |
50 |
100 |
200 |
400 |
1000 |
3000 |
| RG 8 |
10.3 |
52 |
0.66 |
96.8 |
1.8 |
4.27 |
6.23 |
8.86 |
13.5 |
26.3 |
52.5 |
| RG 9 |
10.7 |
51 |
0.66 |
98.4 |
2.17 |
4.92 |
7.55 |
10.8 |
16.4 |
28.9 |
59.1 |
| RG 11 |
10.3 |
75 |
0.66 |
67.25 |
2.17 |
5.25 |
7.55 |
10.80 |
15.8 |
25.6 |
54.1 |
| RG 12 |
12 |
75 |
0.66 |
67.25 |
2.17 |
5.25 |
7.55 |
10.80 |
15.8 |
25.6 |
54.1 |
| RG 17 |
22.1 |
52 |
0.66 |
96.8 |
0.79 |
2.03 |
3.12 |
4.92 |
7 .27 |
14.4 |
31.2 |
| RG 55 |
5.3 |
53 |
0.66 |
93.48 |
3.94 |
10.5 |
15.8 |
23 |
32.8 |
54.1 |
100 |
| RG 58 |
5 |
50 |
0.66 |
93.48 |
4.59 |
10.8 |
16.1 |
24.3 |
39.4 |
78.7 |
177 |
| RG 59 |
6.2 |
75 |
0.66 |
67.24 |
3.61 |
7.87 |
11.2 |
16.1 |
23 |
39.4 |
86.9 |
| RG142 |
4.9 |
50 |
0.69 |
95.2 |
3.61 |
8.86 |
12.8 |
18.5 |
26.3 |
44.3 |
88.6 |
| RG174 |
2.6 |
50 |
0.66 |
101 |
12.8 |
21.7 |
29.2 |
39.4 |
57.4 |
98.4 |
210 |
| RG178 |
1.9 |
50 |
0.69 |
- |
18.4 |
34.5 |
49.5 |
63.3 |
91.9 |
151 |
279 |
| RG179 |
2.5 |
75 |
0.69 |
- |
17.4 |
27.9 |
32.8 |
41 |
52.5 |
78.7 |
144 |
| RG213 |
10.3 |
50 |
0.66 |
101 |
1.8 |
4.27 |
6.23 |
8.86 |
13.5 |
26.3 |
52.5 |
| RG214 |
10.8 |
50 |
0.66 |
101 |
2.17 |
4.92 |
7.55 |
10.8 |
16.4 |
28.9 |
59.1 |
| RG215 |
10.3 |
50 |
0.66 |
101 |
1.8 |
4.27 |
6.23 |
8.86 |
13.5 |
26.3 |
52.5 |
| RG216 |
10.8 |
75 |
0.66 |
67.24 |
2.17 |
4.92 |
7.55 |
10.8 |
16.4 |
28.9 |
59.1 |
| RG218 |
22.1 |
50 |
0.66 |
96.74 |
0.79 |
2.03 |
3.12 |
4.92 |
7 .27 |
14.4 |
31.2 |
| RG223 |
5.4 |
50 |
0.66 |
101 |
3.96 |
10.5 |
15.8 |
23 |
32.8 |
54.1 |
100 |
| |
Câbles en 75 Ohm |
|
0.69 |
Câbles à
Diélectrique Téflon |
|
0.66 |
Câbles à
Diélectrique
Polyéthylène |
|
0.95 |
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Bibliographie :
Divers sites Om. Voir le commentaire en accueil.
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