電纜名稱Name of cable
發泡聚乙烯絕緣同軸電纜Radio frequency cables with Foam polyethylene dielectric
電纜型號Type of cable
5D-FB
執行標準Standard
JIS /KANSAI
采用線纜介紹：
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二、產品規格尺寸Size of product |
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序號No. |
項目 Item |
結構Structure |
材質Material |
顏色Color |
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1 |
內導體Inner conductor |
1/1.80±0.02mm |
裸銅絲Bare copper |
黃色Yellow |
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2 |
絕緣層Insulation |
5.00±0.10 mm |
發泡聚乙烯Foam PE |
白色White |
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3 |
縱包Folia |
5.10±0.10mm |
鋁箔Aluminum foil |
銀灰色Silver gray |
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4 |
編織絲Wire braid |
144*0.12mm |
鍍錫銅絲Tinned copper |
銀灰色Silver gray |
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5 |
外護層Jacket |
7.50±0.20 mm |
聚氯乙烯PVC |
黑色Black |
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6 |
標志Making |
-- |
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三、產品物理電氣性能Electrical physical and properties of product |
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項目 Item |
單位Unit |
典型值Value |
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電容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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彎曲半徑 Bent radius |
mm |
50 |
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最大工作電壓 Max voltage |
VMS |
1500 |
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工作頻率 Max Frequency |
MHz |
6000 |
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截止頻率Cut-off frequency |
GHz |
22.2 |
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傳輸速率 |
85% |
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絕緣電阻 |
＞5000MΩ.km |
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絕緣耐壓（AC） |
2.5kV |
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護套火花電壓 |
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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溫度范圍 Temperature scope |
℃ |
-20 ~ +80 |
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20℃時衰減（允許誤差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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