采用线缆介绍：
|
电缆名称Name of cable |
实芯聚四氟乙烯绝缘半柔电缆Solid polytetrafluoroethylene insulated semi-soft cables |
||
|
电缆型号Type of cable |
LX-50-086 |
执行标准Standard |
参照MIL-C-17 |
|
二、产品规格尺寸Size of product |
||||
|
序号No. |
项目 Item |
结构Structure |
材质Material |
颜色Color |
|
1 |
内导体Inner conductor |
1/0.54mm |
镀银铜丝SC |
银色Silver |
|
2 |
绝缘层Insulation |
1.67±0.10mm |
聚四氟乙烯PTFE |
白色White |
|
3 |
编织Wire braid |
80*0.10mm |
镀锡铜丝Tc/浸锡Sn |
银色Silver |
|
4 |
外护层Jacket |
2.65±0.10mm |
聚全氟乙丙烯FEP |
蓝色Blue |
|
5 |
标志Making |
-- |
||
|
三、产品物理电气性能Electrical physical and properties of product |
|||
|
项目 Item |
单位Unit |
典型值Value |
|
|
电容Capacitance |
pF/m |
97±5 |
|
|
阻抗 Impedance |
Ω |
50±2 |
|
|
速率Velocity ratio |
% |
70 |
|
|
弯曲半径 Bent radius |
mm |
20 |
|
|
最大工作电压 Max voltage |
VMS |
1500 |
|
|
最大工作频率 Max Frequency |
MHz |
18000 |
|
|
温度范围 Temperature scope |
℃ |
-40 ~ +200 |
|
|
20℃时衰减（允许误差15%） Attenuation constant at 20℃（Permissible error 15%） |
0.5GHz |
dB/100m |
49 |
|
1GHz |
dB/100m |
72 |
|
|
2GHz |
dB/100m |
107 |
|
|
3GHz |
dB/100m |
134 |
|
|
5GHz |
dB/100m |
180 |
|
|
8GHz |
dB/100m |
236 |
|
|
10GHz |
dB/100m |
267 |
|
|
15GHz |
dB/100m |
337 |
|
|
18GHz |
dB/100m |
373 |
|
中文
English
