
|
结构尺寸 |
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|
项目 |
SYWV(Y)-75-5 |
SYWV(Y)-75-7 |
SYWV(Y)-75-9 |
SYWLY-75-12 |
SYWLY-75-13 |
|
|
1内导体(mm) |
1.00±0.02 |
1.66±0.02 |
2.15±0.03 |
2.77±0.03 |
3.15±0.03 |
|
|
2绝缘体(mm) |
4.80±0.02 |
7.25±0.25 |
9.00±0.25 |
11.5±0.30 |
13.03±0.25 |
|
|
3屏蔽Max(mm) |
5.80 |
8.30 |
10.30 |
12.8 |
13.83 |
|
|
4护套(mm) |
7.20±0.30 |
10.3±0.30 |
12.3±0.30 |
15.1±0.3 |
15.78±0.25 |
|
|
电气性能 |
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|
特性阻抗(Ω) |
75±2 |
75±2 |
75±2 |
75±2 |
75±2 |
|
|
电容(pF/m) |
54±3.0 |
54±3.0 |
52±3.0 |
50±3.0 |
50±3.0 |
|
|
速率(%) |
82 |
85 |
86 |
86 |
86 |
|
|
内导体直流电阻(Ohm/km) |
22 |
8 |
4.8 |
4.6 |
3.7 |
|
|
外导体直流电阻(Ohm/km) |
37 |
26 |
22 |
19 |
17 |
|
|
工作温度范围(℃) |
-25℃~70℃(PVC);-40℃~70℃(PE) |
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衰减(@20℃) |
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|
衰减(dB/100m) |
5MHz |
2.0 |
1.3 |
1.0 |
0.6 |
0.5 |
|
50MHz |
4.7 |
3.0 |
2.3 |
1.7 |
1.5 |
|
|
200MHz |
9.0 |
5.8 |
4.5 |
3.5 |
3 |
|
|
550MHz |
15.8 |
10.3 |
8.0 |
6 |
5.2 |
|
|
800MHz |
19.0 |
12.8 |
9.9 |
7.4 |
6.3 |
|
|
1000MHz |
22.0 |
14.4 |
11.3 |
8.5 |
8 |
|
|
屏蔽衰减(dB) |
5MHz |
85 |
85 |
85 |
100 |
100 |
|
50MHz |
85 |
85 |
85 |
100 |
100 |
|
|
200MHz |
90 |
90 |
90 |
110 |
110 |
|
|
550MHz |
90 |
90 |
90 |
110 |
110 |
|
|
800MHz |
90 |
90 |
90 |
110 |
110 |
|
|
电压驻波比 |
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|
工作频段 |
0~300 |
22 |
22 |
22 |
22 |
22 |
|
300~1000 |
20 |
20 |
20 |
20 |
20 |
|
|
结构尺寸 |
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|
项目 |
RG59 |
RG6 |
RG7 |
RG11 |
|
|
1内导体(mm) |
081 |
1.02 |
1.29 |
1.63 |
|
|
2绝缘体(mm) |
3.66 |
4.57 |
5.72 |
7.11 |
|
|
3屏蔽Max(mm) |
3.84 |
5.40 |
5.90 |
7.29 |
|
|
4标准屏蔽护套(mm) |
6.10 |
6.90 |
8.10 |
10.16 |
|
|
三屏蔽护套(mm) |
6.20 |
7.06 |
8.20 |
10.16 |
|
|
四屏蔽护套(mm) |
6.73 |
7.54 |
8.64 |
10.34 |
|
|
电气性能 |
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|
项目 |
RG59 |
RG6 |
RG7 |
RG11 |
|
|
特性阻抗(Ω) |
75±2 |
75±2 |
75±2 |
75±2 |
|
|
电容(pF/m) |
55 |
54 |
52 |
51 |
|
|
速率(%) |
84 |
84 |
85 |
86 |
|
|
内导体直流电阻(Ohm/km) |
36 |
22 |
14 |
8 |
|
|
外导体直流电阻(Ohm/km) |
150 |
104 |
71 |
50 |
|
|
护套耐压(Volts DC) |
4 |
4 |
4 |
4 |
|
|
护套介电强度 |
浸水试验 |
2 |
2 |
2 |
2 |
|
火花试验(VRMS) |
3 |
3 |
3 |
3 |
|
|
工作温度范围(℃) |
-25℃~70℃(PVC) |
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|
衰减(@20℃) |
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|
衰减(dB/100m) |
频率MHz |
RG59 |
RG6 |
RG7 |
RG11 |
|
5 |
4.00 |
2.66 |
1.87 |
1.25 |
|
|
55 |
6.76 |
5.25 |
4.17 |
3.38 |
|
|
211 |
12.93 |
10.10 |
8.04 |
6.59 |
|
|
270 |
14.76 |
11.48 |
9.15 |
7.55 |
|
|
300 |
15.49 |
12.14 |
9.68 |
7.97 |
|
|
330 |
16.27 |
12.76 |
10.17 |
8.37 |
|
|
400 |
17.98 |
14.11 |
11.25 |
9.28 |
|
|
450 |
19.13 |
15.03 |
12.01 |
9.91 |
|
|
550 |
21.23 |
16.70 |
13.35 |
11.02 |
|
|
750 |
25.00 |
19.69 |
15.78 |
13.09 |
|
|
870 |
27.03 |
21.33 |
17.09 |
14.21 |
|
|
1000 |
29.10 |
22.97 |
18.44 |
15.32 |
|
|
屏蔽衰减(dB) |
5MHz |
85 |
85 |
85 |
100 |
|
50MHz |
85 |
85 |
85 |
100 |
|
|
300MHz |
90 |
90 |
90 |
110 |
|
|
550MHz |
90 |
90 |
90 |
110 |
|
|
1000MHz |
90 |
90 |
90 |
110 |
|
|
回波损耗(dB) |
5~300 |
22 |
22 |
22 |
22 |
|
300~1000 |
20 |
20 |
20 |
20 |
|
|
结构尺寸 |
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|
项目 |
5C-FB |
6 C-FB |
7 C-FB |
9 C-FB |
|
|
1内导体(mm) |
1.02 |
1.25 |
1.60 |
2.05 |
|
|
2绝缘体(mm) |
4.80 |
5.60 |
6.80 |
8.60 |
|
|
3屏蔽(mm) |
5.40 |
6.20 |
7.40 |
9.20 |
|
|
4护套(mm) |
6.80 |
7.80 |
9.20 |
11.20 |
|
|
电气性能 |
|||||
|
项目 |
5C-FB |
6 C-FB |
7 C-FB |
9 C-FB |
|
|
特性阻抗(Ω) |
75±3 |
75±2 |
75±2 |
75±2 |
|
|
电容(pF/m) |
55 |
54 |
52 |
51 |
|
|
速率(%) |
82 |
83 |
85 |
86 |
|
|
内导体直流电阻(Ohm/km) |
22.1 |
14.8 |
9.2 |
5.8 |
|
|
外导体直流电阻(Ohm/km) |
37 |
32 |
28 |
24 |
|
|
护套耐压(Volts DC) |
4 |
4 |
4 |
4 |
|
|
护套介电强度 |
浸水试验 |
2 |
2 |
2 |
2 |
|
火花试验(VRMS) |
3 |
3 |
3 |
3 |
|
|
工作温度范围 |
-25℃~70℃(PVC) |
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|
衰减(@20℃) |
|||||
|
衰减(dB/100m) |
频率 |
5C-FB |
6 C-FB |
7 C-FB |
9 C-FB |
|
50 |
4.40 |
3.80 |
3.00 |
2.30 |
|
|
200 |
9.00 |
7.70 |
5.90 |
4.60 |
|
|
300 |
11.20 |
9.60 |
7.40 |
5.70 |
|
|
450 |
14.00 |
12.00 |
9.30 |
7.10 |
|
|
550 |
15.60 |
13.40 |
10.40 |
8.10 |
|
|
750 |
18.30 |
15.80 |
12.40 |
9.50 |
|
|
800 |
19.00 |
16.30 |
12.80 |
9.90 |
|
|
1000 |
21.50 |
18.20 |
14.40 |
11.20 |
|
|
屏蔽衰减(dB) |
5MHz |
80 |
80 |
80 |
80 |
|
50MHz |
85 |
85 |
85 |
90 |
|
|
200MHz |
90 |
90 |
90 |
110 |
|
|
550MHz |
90 |
90 |
90 |
110 |
|
|
800MHz |
90 |
90 |
90 |
110 |
|
|
回波损耗(dB) |
5~300 |
22 |
22 |
22 |
22 |
|
300~1000 |
20 |
20 |
20 |
20 |
|