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      • Coaxial Cable 75 OHM 540/540JCA/540MESSENGER
      • Model Number: 540/540JCA/540MESSENGER
      • Brand: SOFTEL
      • MOQ: 1
       

      Coaxial Cable 75 OHM 540/540JCA/540MESSENGER
       
        
      Physical dimensions

      ITEM
      540
      540JCA
      540M
      Center conductor
      3.15mm BC/CCA
      3.15mm BC/CCA
      3.15mm BC/CCA
      Dielectric
      13.03mm Foam PE
      13.03mm Foam PE
      13.03mm Foam PE
      Outer conductor
      Material
      13.72mm Al
      13.72mm Al
      13.72mm Al
      Nom. Thick
      0.25mm/0.6mm
      0.25mm/0.6mm
      0.25mm/0.6mm
      Jacket
      Material
      15.49mm PE
      15.49mm PE
      15.49mm PE
      Nom. Thick
      0.89mm
      0.89mm
      0.89mm
      Messenger
      /
      /
      2.77mm/7*1.6mm
       
       
      Characteristics 

      Nominal Impedance(ohm)
      75±3
      Nominal Velocity of Propagation(%)
      88
      Nominal Capacitance(pF/m)
      50±3
      Sparker Test(AVC)
      4000
      SRL(dB)
      >20
       
       
       
       
      Attenuation  
      [68o F(20o C)]
       
       
       
       
      Frequency (MHz)
      Maximum (dB/100 ft.)
      Maximum (dB/100 m)
      5
      0.14
      0.46
      55
      0.47
      1.54
      250
      1.03
      3.38
      450
      1.4
      4.59
      550
      1.56
      5.12
      750
      1.85
      6.07
      865
      2
      6.56
      1000
      2.17
      7.12
       

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