RG系列电缆主要用于同轴光纤混合网(HFT)中传输数据模拟信号,可与北美各类插件配合使用,也可用于电脑网络(如以太网)互连.目前RG系列的电缆类型繁杂,许多RG电缆在现行有效的MIL标准中很难查到,有关结构尺寸以用户需求及结合相应标准为准..
参考标准:美国SCI标准、YD/T897-1997
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项目
RG号
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内导体
mm
|
绝缘外径mm
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护套材料
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成品外径mm
|
重量1b/ft
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特性阻抗Ω
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最大衰抗400MHZ Cb/100ft
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标称电容Pf/Ft
|
工作电压max V
(有效值)
|
|
5A
|
1×1.29
|
4.6
|
PVC-II
|
7.8
|
0.087
|
50.0
|
6.5
|
30.8
|
3000
|
|
5B
|
1×1.29
|
4.6
|
PVC-IIA
|
7.8
|
0.087
|
50.0
|
6.5
|
30.8
|
3000
|
|
6A
|
1×0.724
|
4.7
|
PVC-IIA
|
7.8
|
0.082
|
75.0
|
6.5
|
20.6
|
2700
|
|
9
|
7×0.724
|
7.1
|
PVC-II
|
10.1
|
0.140
|
51.0
|
5.9
|
30.2
|
4000
|
|
9A
|
7×0.724
|
7.1
|
PVC-II
|
10.1
|
0.140
|
51.0
|
6.1
|
30.2
|
4000
|
|
9B
|
7×0.724
|
7.1
|
PVC-IIA
|
10.2
|
0.150
|
50.0
|
6.1
|
30.8
|
5000
|
|
11
|
7×0.404
|
7.2
|
PVC-I
|
10.3
|
0.096
|
75.0
|
5.7
|
20.6
|
4000
|
|
11A
|
7×0.404
|
7.2
|
PVC-IIA
|
10.3
|
0.096
|
75.0
|
5.2
|
20.6
|
5000
|
|
34A
|
7×0.724
|
11.7
|
PVC-IIA
|
16.0
|
0.224
|
75.0
|
5.3
|
20.6
|
6500
|
|
58
|
1×0.813
|
2.90
|
PVC-I
|
4.95
|
0.029
|
53.5
|
11.7
|
28.8
|
1900
|
|
58A
|
19×0.18
|
2.90
|
PVC-I
|
4.95
|
0.029
|
52.0
|
13.2
|
29.6
|
1900
|
|
59
|
1×0.643
|
3.7
|
PVC-I
|
6.15
|
0.032
|
73.0
|
10.5
|
21.1
|
2300
|
|
59B
|
1×0.584
|
3.7
|
PVC-IIA
|
6.15
|
0.032
|
75.0
|
9.0
|
20.6
|
2300
|
|
122
|
27×0.127
|
2.4
|
PVC-IIA
|
4.1
|
0.016
|
50.0
|
18.0
|
30.8
|
1900
|
|
149
|
7×0.404
|
7.2
|
PVC-IIA
|
10.0
|
0.105
|
75.0
|
10.0
|
20.6
|
5000
|
|
174
|
7×0.16
|
1.5
|
PVC-I
|
2.5
|
0.008
|
50.0
|
20.0
|
30.8
|
1500
|
|
212
|
1×1.41
|
4.7
|
PVC-IIA
|
7.8
|
0.083
|
50.0
|
6.5
|
29.4
|
3000
|
|
213
|
7×0.752
|
7.2
|
PVC-IIA
|
10.2
|
0.099
|
50.0
|
5.5
|
30.8
|
5000
|
|
216
|
7×0.404
|
7.2
|
PVC-IIA
|
10.2
|
0.114
|
75.0
|
5.2
|
20.6
|
5000
|
|
223
|
1×0.89
|
2.9
|
PVC-IIA
|
4.8
|
0.034
|
50.0
|
11.7
|
30.8
|
1900
|
注：BC-裸铜线，TC-镀锡铜线，CCS-铜包钢线，SC-镀银铜线，PVC-I-黑色I型、污染型聚氯乙烯（见MIL-C-17），PVC-IIA黑色II型、非污染聚氯乙烯（见MIL-C-17）。注：lin=25.395mm 1ft=0.3047m 1b=0.454kgv