电缆名称Name of cable
发泡聚乙烯绝缘同轴电缆Radio frequency cables with Foam polyethylene dielectric
电缆型号Type of cable
5D-FB
执行标准Standard
JIS /KANSAI
采用线缆介绍：
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二、产品规格尺寸Size of product |
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序号No. |
项目 Item |
结构Structure |
材质Material |
颜色Color |
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1 |
内导体Inner conductor |
1/1.80±0.02mm |
裸铜丝Bare copper |
黄色Yellow |
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2 |
绝缘层Insulation |
5.00±0.10 mm |
发泡聚乙烯Foam PE |
白色White |
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3 |
纵包Folia |
5.10±0.10mm |
铝箔Aluminum foil |
银灰色Silver gray |
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4 |
编织丝Wire braid |
144*0.12mm |
镀锡铜丝Tinned copper |
银灰色Silver gray |
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5 |
外护层Jacket |
7.50±0.20 mm |
聚氯乙烯PVC |
黑色Black |
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6 |
标志Making |
-- |
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三、产品物理电气性能Electrical physical and properties of product |
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项目 Item |
单位Unit |
典型值Value |
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电容Capacitance |
pF/m |
81±5 |
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阻抗 Impedance |
Ω |
50±2 |
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速率Velocity ratio |
% |
81 |
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弯曲半径 Bent radius |
mm |
50 |
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最大工作电压 Max voltage |
VMS |
1500 |
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工作频率 Max Frequency |
MHz |
6000 |
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截止频率Cut-off frequency |
GHz |
22.2 |
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传输速率 |
85% |
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绝缘电阻 |
＞5000MΩ.km |
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绝缘耐压（AC） |
2.5kV |
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护套火花电压 |
8.0kV |
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峰值功率 |
18.89kW |
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屏蔽效能 |
≥90d |
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温度范围 Temperature scope |
℃ |
-20 ~ +80 |
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20℃时衰减（允许误差10%） Attenuation constant at 20℃（Permissible error 10%） |
200MHz |
dB/100m |
9.1 |
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400MHz |
dB/100m |
13.4 |
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900MHz |
dB/100m |
20.0 |
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1800MHz |
dB/100m |
31.3 |
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2000MHz |
dB/100m |
32.5 |
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2400MHz |
dB/100m |
37.3 |
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3000MHz |
dB/100m |
40.9 |
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4000MHz |
dB/100m |
49.5 |
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5000MHz |
dB/100m |
61.7 |
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6000MHz |
dB/100m |
74.3 |
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中文
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