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  PRODUCT >>  Foam Dielectric Feeder Cable

  2-1/4'' STANDARD(FLEXIBLE) COAXIAL Cable

MODEL: RF-50-2-1/4"F
(HHTAY-50-52)

 

    Structure Dimension:

Item Diameter Material
Inner Conductor 20.8 mm Helical corrugated copper tube
Insulator 49.7 mm Foamed polyethylene
Outer Conductor 56.1 mm Annular corrugated copper tube
Jacket 60.0 mm Polyethylene  *

 
    Mechanical Characteristics:

Item Specification Remarks
Static Minimum Bending Radius 280 mm Single bend
Dynamic Minimum Bending Radius 560 mm Repeat for 15 times
Tensile Strength 3500 N  
Cable Weight 1850kg/km (PE)  


    Electric Characteristics:

Item Specification Remarks
Characteristic Impedance 50\1Ω  
Velocity 88  Nominal value
Minimum Insulation Resistance 5000MΩ.km DC 500V 1 minute
Capacitance 76 pF/m  Nominal value
Dielectric Voltage DC 15000V 1 minute
Inner Conductor DC Resistance 0.52Ω/km At 20 ≧
Outer Conductor DC Resistance 0.26Ω/km At 20≧
Peak Power Rating 425 kW  
RF Peak Voltage 16000V  
VSWR Typical Value 1.10 400MHz-500MHz
  1.10 800MHz-1000MHz
  1.15 1700MHz-2200MHz
  1.20 0-2200MHz


    Attenuation & Average Power Rating (dB/100m,KW):

Frequency MHz Attenuation Average Power Frequency MHz Attenuation Average Power
10 0.167 70.3 1500 2.891 4.38
100 0.563 21.0 1700 3.020 4.05
150 0.742 16.2 1800 3.198 3.74
200 0.850 11.4 2000 3.426 3.50
300 1.079 9.70 2100 3.436 3.43
450 1.376 8.69 2200 3.465 3.52
500 1.406 8.52      
700 1.822 6.95      
800 1.851 6.45      
900 2.079 5.76      
1000 2.396 5.72      

  *  The jacket can customize with Low Smoke Halogen Free.