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1/2”SRadioFrequencyCoaxialCable
TexAi
ConstructionofCable
Item
Diameter(mm)
Material
Innerconductor
3.60±0.05
Coppercladaluminumwire
Insulation
9.50±0.20
Foamedpolyethylene
Outercopperconductor
12.00±0.25
Helicalcorrugatedcoppertube
Jacket
13.30±0.20
LSZH
Characteristics
Specification
Layenvironmenttemperature
-20～+70℃
Characteristicsimpedance
50±2Ω
Velocity
81%
Min.insulationresistance
5000MΩ·km@DC500V,1minute
Capacitance
83pF/m
Dielectricstrength
DC2500V1minute
VSWRtypicalvalue
≤1.20@820~960MHz
≤1.20@1710~2500MHz
≤1.20@3000~3800MHz
Attenuation(NominalValue)
Frequency(MHz)
Attenuation(dB/100m)
800
9.70
900
10.34
1800
15.13
2000
16.05
2400
17.78
3000
20.16
4000
24.58
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