适用于无线电通讯、广播和有关电子设备中传输射频信号和实芯聚乙烯同轴和对称型射频电缆
一、使用环境
(1) 适用温度:SYV、SYWV、SYKV系列-40℃~+70℃
(2) 相对湿度:40℃时达98%
(3) 安装敷设zui低温度:-15℃
(4) 允许zui小弯曲半径:室内使用时不小于5倍电缆外径;室外使用时不小于10倍电缆外径
二、型号及名称
型号 |
名称 |
SYV |
实芯聚乙烯绝缘,聚氯乙烯护套同轴射频电缆 |
SEYV |
实芯聚乙烯绝缘,聚氯乙烯护套同轴射频电缆 |
SWY |
稳定聚乙烯绝缘,nai光热聚乙烯护套对称射频电缆 |
SEWY |
稳定聚乙烯绝缘,nai光热聚乙烯护套对称射频电缆 |
型号 |
内导体 |
jue对外径直(mm) |
电缆外径型(mm) |
|
根数/直径(mm) |
外径(mm) |
|||
-75-2 |
7/0.31 |
0.93 |
1.6±0.10 |
7.3±0.30 |
型号 |
内导体 |
绝缘外径(mm) |
电缆外径(mm) |
|
根数/直径(mm) |
外径(mm) |
|||
-50-1 |
7/0.09 |
0.27 |
0.87±0.05 |
1.9±0.10 |
-50-2-1 |
7/0.15 |
0.45 |
1.5±0.10 |
2.9±0.10 |
-50-2-2 |
1/0.68 |
0.68 |
2.2±0.10 |
4.0±0.20 |
-50-3 |
1/0.9 |
0.90 |
3.0±0.15 |
5.0±0.25 |
-50-5-1 |
1/1.37 |
1.37 |
4.6±0.20 |
7.0±0.30 |
-50-5-2 |
1/1.37 |
1.37 |
4.6±0.20 |
7.8±0.30 |
-50-7-1 |
7/0.76 |
2.28 |
7.3±0.25 |
10.2±0.30 |
-50-7-2 |
7/0.76 |
2.28 |
7.3±0.25 |
11.2±0.30 |
-50-9 |
7/0.95 |
2.85 |
9.0±0.30 |
12.4±0.40 |
-50-12 |
7/1.2 |
3.60 |
11.5±0.40 |
15±0.50 |
-50-15 |
7/1.54 |
4.62 |
15±0.50 |
19±0.50 |
-50-17 |
19/1.04 |
5.2 |
17.3±0.70 |
22.2±0.60 |
-50-23-1 |
19/1.37 |
6.85 |
23±1.0 |
28.8±0.70 |
-50-28-1 |
19/1.65 |
8.25 |
28.0±1.0 |
34.5±0.80 |
-75-2 |
7/0.08 |
0.24 |
1.5±0.10 |
2.9±0.10 |
-75-3 |
7/0.17 |
0.51 |
3.0±0.15 |
5.0±0.25 |
-75-5-1 |
7/0.72 |
0.72 |
4.6±0.20 |
7.1±0.30 |
-75-5-2 |
7/0.26 |
0.78 |
4.6±0.20 |
7.1±0.30 |
-75-7 |
1/0.4 |
1.2 |
7.3±0.25 |
10.2±0.30 |
-75-9 |
7/1.37 |
1.37 |
9.0±0.30 |
12.4±0.40 |
-75-12 |
7/0.64 |
1.92 |
11.5±0.40 |
15.0±0.50 |
-75-15 |
7/0.82 |
2.46 |
15.0±0.50 |
19.0±0.50 |
-75-17 |
7/0.95 |
2.85 |
17.3±0.70 |
22.2±0.60 |
-75-23-1 |
7/1.27 |
3.81 |
23±1.0 |
28.2±0.70 |
-75-28-1 |
7/1.5 |
4.5 |
28±1.0 |
34.5±0.80 |
型号 |
te性阻抗 |
衰减常数不大于 |
电容不大于 |
试验电压 |
灭晕电压 |
绝缘电阻 |
参考指标 |
|||||||
30MHz |
200MHz |
3000MHz |
平均功率 |
峰值功率 |
zui高 |
|||||||||
30MHz |
200MHz |
|||||||||||||
SYV |
SWY |
SYV |
SWY |
|||||||||||
-50-1 |
50±2.5 |
0.336 |
0.873 |
4.36 |
115 |
1.0 |
0.5 |
10000 |
|
|
|
|
|
10000 |
-50-2-1 |
50±3.5 |
0.203 |
0.524 |
2.69 |
115 |
2.0 |
1.0 |
10000 |
|
|
|
|
|
10000 |
-50-2-2 |
50±2.5 |
0.129 |
0.341 |
1.855 |
115 |
3.0 |
1.5 |
10000 |
|
|
|
|
|
10000 |
-50-3 |
50±2.5 |
0.100 |
0.264 |
1.482 |
115 |
4.0 |
2.0 |
10000 |
|
|
|
|
|
10000 |
-50-5-1 |
50±2.5 |
0.0664 |
0.181 |
1.062 |
115 |
6.0 |
3.0 |
10000 |
|
|
|
|
|
10000 |
-50-5-2 |
50±2.5 |
0.0664 |
0.181 |
1.062 |
115 |
6.0 |
3.0 |
10000 |
|
|
|
|
|
10000 |
-50-7-1 |
50±2.5 |
0.0497 |
0.137 |
0.851 |
115 |
9.0 |
4.0 |
10000 |
|
|
|
|
|
10000 |
-50-7-2 |
50±2.5 |
0.0497 |
0.137 |
0.851 |
115 |
9.0 |
4.0 |
10000 |
|
|
|
|
|
10000 |
-50-9 |
50±2.5 |
0.0396 |
0.111 |
0.724 |
115 |
11.0 |
5.0 |
10000 |
1.53 |
2.54 |
0.56 |
0.92 |
3.8 |
10000 |
-50-12 |
50±2.5 |
0.0337 |
0.0956 |
0.656 |
115 |
11.0 |
6.5 |
10000 |
2.03 |
3.33 |
0.73 |
1.21 |
6.7 |
8370 |
-50-15 |
50±2.5 |
0.0273 |
0.0788 |
0.574 |
115 |
19.0 |
9.0 |
10000 |
2.89 |
4.67 |
1.00 |
1.645 |
12.4 |
6440 |
-50-17 |
50±2.5 |
0.0243 |
0.0713 |
0.546 |
115 |
21.0 |
10 |
10000 |
3.48 |
5.87 |
1.21 |
2.03 |
15.2 |
5620 |
-50-23-1 |
50±2.5 |
0.0211 |
0.0621 |
0.496 |
115 |
28 |
13 |
10000 |
4.62 |
7.56 |
1.57 |
2.57 |
26 |
4230 |
-50-28-1 |
50±2.5 |
0.0190 |
0.0585 |
0.472 |
115 |
36 |
18 |
10000 |
6.02 |
10.1 |
1.99 |
3.36 |
47 |
2800 |
-75-2 |
75±5 |
0.22 |
0.579 |
2.97 |
76 |
1.5 |
0.75 |
10000 |
|
|
|
|
|
10000 |
-75-3 |
75±3 |
0.122 |
0.308 |
1.676 |
76 |
3 |
1.5 |
10000 |
|
|
|
|
|
10000 |
-75-5-1 |
75±3 |
0.0706 |
0.190 |
1.028 |
76 |
5 |
2.5 |
10000 |
|
|
|
|
|
10000 |
-75-5-2 |
75±3 |
0.0785 |
0.211 |
1.21 |
76 |
5 |
2.5 |
10000 |
|
|
|
|
|
10000 |
-75-7 |
75±3 |
0.0510 |
0.140 |
0.864 |
76 |
7.5 |
3 |
10000 |
|
|
|
|
|
10000 |
-75-9 |
75±3 |
0.0369 |
0.104 |
0.693 |
76 |
10 |
4.5 |
10000 |
1.43 |
2.29 |
0.50 |
0.825 |
2.04 |
10000 |
-75-12 |
75±3 |
0.0344 |
0.968 |
0.659 |
76 |
12 |
5.5 |
10000 |
1.74 |
2.81 |
0.62 |
0.98 |
3.07 |
9350 |
-75-15 |
75±3 |
0.0274 |
0.0793 |
0.574 |
76 |
15 |
7 |
10000 |
2.4 |
3.78 |
0.84 |
1.32 |
5.0 |
8240 |
-75-17 |
75±3 |
0.0244 |
0.0715 |
0.537 |
76 |
18 |
8 |
10000 |
2.97 |
4.76 |
1.07 |
1.65 |
6.48 |
6210 |
-75-23-1 |
75±3 |
0.020 |
0.0630 |
0.481 |
76 |
24 |
11.5 |
10000 |
3.96 |
6.29 |
1.34 |
2.11 |
13.4 |
5370 |
-75-28-1 |
75±3 |
0.0181 |
0.0551 |
0.458 |
76 |
28 |
14 |
10000 |
5.05 |
8.23 |
1.68 |
2.77 |
18.6 |
3220 |
-100-7 |
75±5 |
0.0537 |
0.147 |
0.729 |
57 |
5 |
2.5 |
10000 |
|
|
|
|
|
10000 |
型号 |
te性阻抗 |
衰减常数不大于 |
电容不大于 |
试验电压 |
灭晕电压不低于 |
绝缘电阻 |
流动性试验 |
尺寸稳定性位移不大于 |
||
30MHz |
200MHz |
加荷kg |
位移≯% |
|||||||
-75-2 |
75±5 |
0.125 |
0.332 |
76 |
3 |
1 |
10000 |
2.5 |
15 |
3 |
-100-2 |
- |
- |
- |
51 |
4 |
- |
10000 |
2.5 |
15 |
3 |
-100-6-1 |
- |
- |
- |
47 |
10 |
- |
10000 |
2.5 |
15 |
3 |
-100-6-2 |
100±5 |
0.0354 |
0.101 |
53 |
10 |
4.5 |
10000 |
2.5 |
15 |
3 |
-150-7 |
150±6 |
0.0497 |
0.136 |
36 |
9 |
4.0 |
10000 |
5 |
15 |
3 |
-200-7 |
200±10 |
0.0529 |
0.145 |
28 |
9 |
4.0 |
10000 |
5 |
15 |
3 |