1、执行标准：GB/T14864-1993
2、使用特性:
* 工作条件：工作温度允许在-40℃—+65℃范围内，相对湿度:温度为+40℃时98%，安装时敷设温度不低于-15℃
3、主要技术性能：
* 绝缘电阻：不小于1000MΩ•KM
* 50Ω电容不大于115PF/M，75Ω电容不大于76PF/M
* 允许最小弯曲半径: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
4、 产品用途：
本产品适用于无线电通讯设备和采用类似技术的电子装置的有关无线电子设备中传输射频信号。 |
| 5、SYV同轴射频电缆结构参数表 |
|
型号
|
内导体
|
绝缘外径 mm |
电缆外径 mm |
制造长度 m
|
计算重量 kg/km |
| 根数/直径 mm |
外径 mm |
标准 |
最短 |
| SYV-50-1 |
7/0.09 |
0.27 |
0.87±0.05 |
1.9±0.10 |
50-200 |
3 |
7.56 |
| SYV-50-2-1 |
7/0.15 |
0.45 |
1.5±0.10 |
2.9±0.10 |
50-200 |
3 |
15.45 |
| SYV-50-2-2 |
1/0.68 |
0.68 |
2.2±0.10 |
4.0±0.20 |
100-200 |
5 |
30.92 |
| SYV-50-3 |
1/0.9 |
0.90 |
3.0±0.15 |
5.0±0.25 |
100-200 |
5 |
45.48 |
| SYV-50-5-1 |
1/1.38 |
1.37 |
4.6±0.20 |
7.0±0.30 |
100-200 |
5 |
83.18 |
| SYV-50-5-2 |
1/1.37 |
1.37 |
4.6±0.20 |
7.8±0.30 |
100-200 |
5 |
120.19 |
| SYV-50-7-1 |
7/0.76 |
2.28 |
7.3±0.25 |
10.2±0.30 |
50-1000 |
5 |
167.99 |
| SYV-50-7-2 |
7/0.76 |
2.28 |
7.3±0.25 |
11.2±0.30 |
50-100 |
5 |
244.17 |
| SYV-50-9 |
7/0.95 |
2.85 |
9.0±0.30 |
12.4±0.40 |
50-200 |
5 |
237.88 |
| SYV-50-12 |
7/1.2 |
3.60 |
11.5±0.40 |
15.0±0.50 |
100-200 |
5 |
337.10 |
| SYV-50-15 |
7/1.54 |
4.62 |
15.0±0.50 |
19.0±0.50 |
100-200 |
10 |
517.75 |
| SYV-50-17 |
19/1.04 |
5.20 |
17.3±0.70 |
22.2±0.60 |
100-200 |
10 |
730.14 |
| SYV-50-23-1 |
19/1.37 |
6.85 |
23.0±1.0 |
28.8±0.70 |
100-200 |
10 |
1181.78 |
| SYV-50-28-1 |
19/1.65 |
8.25 |
28.0±1.0 |
34.5±0.80 |
100-200 |
10 |
1387.34 |
| SYV-75-2 |
7/0.08 |
0.24 |
1.5±0.10 |
2.9±0.10 |
50-200 |
5 |
15.77 |
| SYV-75-3 |
7/0.17 |
0.51 |
3.0±0.15 |
5.0±0.25 |
50-200 |
5 |
41.79 |
| SYV-75-5-1 |
1/0.72 |
0.27 |
4.6±0.20 |
7.1±0.30 |
100-200 |
5 |
76.56 |
| SYV-75-5-2 |
7/0.26 |
0.78 |
4.6±0.20 |
7.1±0.30 |
100-200 |
5 |
76.37 |
| SYV-75-7 |
7/0.4 |
1.2 |
7.3±0.25 |
10.2±0.30 |
50-100 |
5 |
150.72 |
| SYV-75-9 |
1/1.37 |
1.37 |
9.0±0.30 |
12.4±0.40 |
50-200 |
5 |
212.59 |
| SYV-75-12 |
7/0.64 |
1.92 |
11.5±0.40 |
15.0±0.50 |
100-200 |
5 |
301.36 |
| SYV-75-15 |
7/0.82 |
2.46 |
15.0±0.50 |
19.0±0.50 |
100-200 |
10 |
444.99 |
| SYV-75-17 |
7/0.95 |
2.85 |
17.3±0.70 |
22.2±0.60 |
100-200 |
10 |
646.12 |
| SYV-75-23-1 |
7/1.27 |
3.81 |
23.0±1.0 |
28.2±0.70 |
100-200 |
10 |
1038.2 |
| SYV-75-28-1 |
7/1.5 |
4.5 |
28.0±1.0 |
34.5±0.80 |
100-200 |
10 |
1450.57 |
| SYV-100-7 |
1/0.6 |
0.6 |
7.3±0.25 |
10.2±0.30 |
50-200 |
5 |
143.52 |
|
| 6、SYV同轴射频电缆性能参数表 |
|
型号
|
特性阻抗 Ω
|
衰减常数dB/m不大于
|
电容不大于 pF/m
|
试验电压50Hz kV
|
灭晕电压不低于 kV
|
参考指标
|
|
平均功率 kw
|
峰值功率 kw
|
最高使用频率 MHz
|
流动性时试验
|
尺寸稳定性移位不大于 mm
|
|
30MHz
|
200MHz
|
300MHz
|
30 MHz
|
200 MHz
|
加荷 kg
|
位移 〉%
|
|
SYV-50-1
|
50±3.5
|
0.336
|
0.873
|
4.36
|
115
|
1.0
|
0.5
|
---
|
---
|
---
|
10000
|
---
|
---
|
3.0
|
|
SYV-50-2-1
|
50±3.5
|
0.203
|
0.524
|
2.69
|
115
|
2.0
|
1.0
|
---
|
---
|
---
|
10000
|
---
|
---
|
3.0
|
|
SYV-50-2-2
|
50±2.5
|
0.129
|
0.341
|
1.855
|
115
|
3.0
|
1.5
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-50-3
|
50±2.5
|
0.100
|
0.261
|
1.482
|
115
|
4.0
|
2.0
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-50-5-1
|
50±2.5
|
0.0664
|
0.181
|
1.062
|
115
|
6.0
|
3.0
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-50-5-2
|
50±2.5
|
0.0664
|
0.181
|
1.062
|
115
|
6.0
|
3.0
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-50-7-1
|
50±2.5
|
0.0479
|
0.137
|
0.851
|
115
|
9.0
|
4.0
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-50-7-2
|
50±2.5
|
0.0497
|
0.137
|
0.851
|
115
|
9.0
|
4.0
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-50-9
|
50±2.5
|
0.0396
|
0.111
|
0.724
|
115
|
11.0
|
5.0
|
1.53
|
0.56
|
3.8
|
10000
|
5
|
15
|
3.0
|
|
SYV-50-12
|
50±2.5
|
0.0337
|
0.0956
|
0.656
|
115
|
15.0
|
6.5
|
2.03
|
0.73
|
6.7
|
8370
|
8
|
15
|
3.0
|
|
SYV-50-15
|
50±2.5
|
0.0237
|
0.0788
|
0.574
|
115
|
19.0
|
9.0
|
2.89
|
1.00
|
12.4
|
6440
|
8
|
15
|
3.0
|
|
SYV-50-17
|
50±2.5
|
0.0243
|
0.0713
|
0.546
|
115
|
21.0
|
10
|
3.48
|
1.21
|
15.2
|
5620
|
8
|
15
|
3.0
|
|
SYV-50-23-1
|
50±2.5
|
0.0211
|
0.0621
|
0.496
|
115
|
28
|
13
|
4.62
|
1.57
|
26
|
4240
|
---
|
---
|
3.0
|
|
SYV-50-28-1
|
50±2.5
|
0.0190
|
0.058
|
0.472
|
115
|
36
|
18
|
6.02
|
1.99
|
47
|
2880
|
---
|
---
|
3.0
|
|
SYV-75-2
|
75±5
|
0.22
|
0.579
|
2.97
|
76
|
1.5
|
0.75
|
---
|
---
|
---
|
10000
|
---
|
---
|
3.0
|
|
SYV-75-3
|
75±3
|
0.122
|
0.308
|
1.676
|
76
|
3
|
1.5
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-75-5-1
|
75±3
|
0.0706
|
0.190
|
1.028
|
76
|
5
|
2.5
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-75-5-2
|
75±3
|
0.0785
|
0.211
|
1.21
|
76
|
5
|
2.5
|
---
|
---
|
---
|
10000
|
2.5
|
15
|
3.0
|
|
SYV-75-7
|
75±3
|
0.0510
|
0.140
|
0.864
|
76
|
7.5
|
3
|
---
|
---
|
---
|
10000
|
5
|
15
|
3.0
|
|
SYV-75-9
|
75±3
|
0.0369
|
0.104
|
0.693
|
76
|
10
|
4.5
|
1.43
|
0.50
|
2.04
|
10000
|
5
|
15
|
3.0
|
|
SYV-75-12
|
75±3
|
0.0344
|
0.0968
|
0.659
|
76
|
12
|
5.5
|
1.74
|
0.62
|
3.07
|
9350
|
8
|
15
|
3.0
|
|
SYV-75-15
|
75±3
|
0.0274
|
0.0793
|
0.574
|
76
|
12
|
5.5
|
1.74
|
0.62
|
0.07
|
8240
|
8
|
15
|
3.0
|
|
SYV-75-17
|
75±3
|
0.0244
|
0.0715
|
0.537
|
76
|
18
|
8
|
2.97
|
1.07
|
6.48
|
6210
|
8
|
15
|
3.0
|
|
SYV-75-23-1
|
75±3
|
0.020
|
0.0630
|
0.481
|
76
|
24
|
11.5
|
3.96
|
1.34
|
143.4
|
5370
|
---
|
---
|
3.0
|
|
SYV-75-28-1
|
75±3
|
0.0181
|
0.0551
|
0.458
|
76
|
28
|
14
|
5.05
|
1.68
|
18.6
|
3220
|
---
|
---
|
3.0
|
|
SYV-100-7
|
100±5
|
0.0537
|
0.147
|
0.72
|
57
|
5
|
2.5
|
---
|
---
|
---
|
10000
|
5
|
15
|
3.0
|
|
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