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    首頁 > > Belden-高頻同軸電纜(50-OhmRF-Transmission)

    Belden 9913F7 Coaxial - 50 Ohm Flexible Low-loss RG-8/U type,(Awg10(7x19)銅絞線)軟質高頻 RG8 同軸電纜
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    商品編號: Belden-9913F7

    Belden 9913F7 Coaxial - 50 Ohm Flexible Low-loss RG-8/U type,(Awg10(7x19)銅絞線)軟質高頻 RG8 同軸電纜
     
    DESCRIPTION:
    Flexible Low-loss RG-8/U type, 10 awg stranded (7x19) .108" bare copper, Duobond II ® +95% tinned copper braid shield, gas-injected foam HDPE insulation, Belflex® jacket. 
    PHYSICAL CHARACTERISTICS : 　
      　
    CONDUCTOR :
    Number of Coax: 1
    Total Number of Conductors: 1
    RG Type: 8/U
    Stranding: 7x19
    Conductor Diameter: .108 in.
    Conductor Material: BC - Bare Copper
      　
    INSULATION :
    Insulation Material: Gas-injected FHDPE - Foam High Density Polyethylene
    Insulation Diameter: .285 in.
      　
    OUTER SHIELD :
    Outer Shield Type: Tape/Braid
    Outer Shield Material:
    Layer Number  Trade Name  Type  Material  % Coverage (%) 
     1  Duobond II ®  Tape  Bonded Aluminum Foil-Polyester-Aluminum Foil  100
     2    Braid  TC - Tinned Copper  95
    		 
    　 　
    OUTER JACKET :
    Outer Jacket Material Trade Name: Belflex®
    Outer Jacket Material: PVC Blend - Polyvinyl Chloride Blend
      　
    OVERALL NOMINAL DIAMETER :
    Overall Nominal Diameter: .405 in.
    MECHANICAL CHARACTERISTICS : 　
    Operating Temperature Range: -40°C To +80°C
    Bulk Cable Weight: 104 lbs/1000 ft.
    Max. Recommended Pulling Tension: 210 lbs.
    Min. Bend Radius (Install): 3 in.
    APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE : 　
      　
    SUITABILITY :
    Suitability - Indoor: Y
    Suitability - Outdoor: Y
    Suitability - Aerial: Y
      　
    PLENUM/NON-PLENUM :
    Plenum (Y/N): N
    ELECTRICAL CHARACTERISTICS : 　
    Nom. Characteristic Impedance: 51.5 +/- 2 Ω
    Nom. Inductance: .059 µH/ft
    Nom. Capacitance Conductor to Shield: 22.5 pF/ft
    Nominal Velocity of Propagation: 85 %
    Nominal Delay: 1.2 ns/ft
    Nom. Conductor DC Resistance @ 20 Deg. C: 1.1 Ω/1000 ft
    Nominal Outer Shield DC Resistance @ 20°C: 1.1 Ω/1000 ft
    Maximum VSWR:
    Description  Frequency (MHz)  Start Frequency (MHz)  Stop Frequency (MHz)  Maximum VSWR 
    　 　  5  2250  1.43:1
    		 
    Nom. Attenuation:
    Description  Frequency (MHz)  Start Frequency (MHz)  Stop Frequency (MHz)  Nom. Attenuation (dB/100 ft.) 
    　  5   　  .05
       10   　  .6
       50   　  1.1
       100   　  1.5
       200   　  2.0
       400   　  2.8
       700   　  3.8
       900   　  4.4
       1000   　  4.6
       1500   　  5.8
       1800   　  6.4
       2000   　  6.8
       2500   　  7.7
       3000   　  8.6
       4000   　  10.3
    		 
    Nom. Power Rating:
    Description  Frequency (MHz)  Start Frequency (MHz)  Stop Frequency (MHz)  Nom. Power Rating (W) 
    　  5   　  3217
       10   　  2681
       50   　  1463
       100   　  1073
       200   　  805
       400   　  575
       700   　  424
       900   　  366
       1000