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RF (Feeder) Coaxial Cable
  » 1/2'' RF Coaxial Cable
» Structure Dimension
Item Diameter Material
Inner Conductor 4.8 mm Copper clad aluminum wire or copper wire
Insulator 12.3 mm Foamed polyethylene
Outer Conductor 13.8 mm Annular corrugated copper tube
Jacket 15.7 mm Black PE
» Mechanical Characteristics
Item Specification Remarks
Static Minimum Bending Radius 50 mm Single bend
Dynamic Minimum Bending Radius 125 mm Repeat for 15 times
Tensile Strength 110 Kg  
Cable Weight 0.24kg/m  
» Electrical Characteristics
Item Specification Remarks
Characteristic Impedance
50±1Ω  
Velocity
88% Nominal value
Minimum Insulation Resistance
5000MΩ.km DC 500V 1 minute
Capacitance
76pF/m Nominal value
Dielectric Strength
DC4000V 1 minute
Inner Conductor DC Resistance
1.48Ω/km At 20°C
Outer Conductor DC Resistance
1.90Ω/km At 20°C
Peak Power Rating
40kW  
RF Peak Voltage
1600V  
VSWR Typical Value
1.15 5M-3000MHz
1.10 800M-1000MHz
1.10 1700M-2000MHz
1.10 2100M-2400MHz
» Attenuation & Average Power Rating
Frequency MHz Attenuation dB/100m Power Rate Kw
100 2.15 3.94
200 3.08 2.75
450 4.70 1.80
800 6.35 1.33
900 6.75 1.25
1000 7.20 1.18
1500 9.05 0.95
1800 9.90 0.86
2000 10.50 0.81
2200 11.10 0.77
2400 11.60 0.75
2500 11.95 0.73
3000 13.20 0.65
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