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    首頁 > Belden-Video For-Analog/Digital Flexible (超柔影像同軸電纜)

    Belden 8281F Coax - Precision Video Cable for Analog and Digital 22 AWG stranded (7x29) Double Braided RG-59/U Type 超柔軟影像視訊寬頻同軸電纜
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    商品編號: Belden-8281F

    Belden 8281F Coax - Precision Video Cable for Analog and Digital 
    22 AWG stranded (7x29) Double Braided RG-59/U Type 超柔軟影像視訊寬頻同軸電纜
     
    8281F
       Coax - Double Braided RG-59/U Type
    22 AWG stranded (7x29) .031" bare compacted copper conductor, polyethylene insulation, tinned copper/bare copper double braid shield (95% coverage), PVC jacket.
    For more Information
    Please call

    1-800-Belden1
     
    Click here for Certificate
    Put Ups and Colors:
    Item ## Putup Ship Weight Color Notes Item Desc
    8281F G7V1000 1,000 FT 65.000 LB RED, MATTE C #21H PE DBLB PVC
    8281F G7W1000 1,000 FT 65.000 LB GREEN, MATTE C #21H PE DBLB PVC
    8281F G7X1000 1,000 FT 65.000 LB BLUE, MATTE C #21H PE DBLB PVC
    8281F J5C1000 1,000 FT 65.000 LB BLACK, VIVID MATTE C #21H PE DBLB PVC
    8281F J5C500 500 FT 35.000 LB BLACK, VIVID MATTE   #21H PE DBLB PVC
    8281F U901000 1,000 FT 65.000 LB GRAY, MATTE C #21H PE DBLB PVC
    Notes:  
    C = CRATE REEL PUT-UP.
    Physical Characteristics (Overall)
    Conductor
    AWG:
    # Coax AWG Stranding Conductor Material Dia. (in.)
    1 22 7x29 BCC - Bare Compacted Copper .031
    Total Number of Conductors: 1
    Insulation
    Insulation Material:
    Insulation Material Dia. (in.)
    PE - Polyethylene .193
    Outer Shield
    Outer Shield Material:
    Layer # Type Outer Shield Material Coverage (%)
    1 Braid TC - Tinned Copper 95.000
    2 Braid TC - Tinned Copper 95.000
    Outer Jacket
    Outer Jacket Material:
    Outer Jacket Material
    PVC - Polyvinyl Chloride
    Overall Cable
    Overall Nominal Diameter: 0.304 in.
    Mechanical Characteristics (Overall)
    Operating Temperature Range: -20°C To +60°C
    Non-UL Temperature Rating: 60°C
    Bulk Cable Weight: 63 lbs/1000 ft.
    Max. Recommended Pulling Tension: 108 lbs.
    Min. Bend Radius/Minor Axis: 3 in.
    Min. Flexing Radius: 4.500 in.
    Applicable Specifications and Agency Compliance (Overall)
    Applicable Standards & Environmental Programs
    EU Directive 2011/65/EU (ROHS II): Yes
    EU CE Mark: No
    EU Directive 2000/53/EC (ELV): Yes
    EU Directive 2002/95/EC (RoHS): Yes
    EU RoHS Compliance Date (mm/dd/yyyy): 01/01/2004
    EU Directive 2002/96/EC (WEEE): Yes
    EU Directive 2003/11/EC (BFR): Yes
    CA Prop 65 (CJ for Wire & Cable): Yes
    MII Order #39 (China RoHS): Yes
    RG Type: 59/U
    Suitability
    Suitability - Indoor: Yes
    Plenum/Non-Plenum
    Plenum (Y/N): No
    Electrical Characteristics (Overall)
    Nom. Characteristic Impedance:
    Impedance (Ohm)
    75
    Nom. Inductance:
    Inductance (µH/ft)
    0.118
    Nom. Capacitance Conductor to Shield:
    Capacitance (pF/ft)
    21
    Nominal Velocity of Propagation:
    VP (%)
    66
    Nominal Delay:
    Delay (ns/ft)
    1.54
    Nom. Conductor DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    12.2
    Nominal Outer Shield DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    1.7
    Nom. Attenuation:
    Freq. (MHz) Attenuation (dB/100 ft.)
    1 .3
    3.6 .5
    10.0 .9
    71.5 2.5
    135 3.6
    270 5.1
    360 6.0
    540 7.4
    720 8.7
    750 8.9
    1000 10.5
    Max. Operating Voltage - Non-UL:
    Voltage
    2900 V RMS
    Other Electrical Characteristic 1: Impedance tested in accordance with ASTM D-4566 paragraph 43.2, option 2 using a 75 Ohm fixed bridge and termination.
    Other Electrical Characteristic 2: Return Loss tested in accordance with ASTM D-4566 paragraph 45.3, using a 75 Ohm fixed bridge and termination.
    Minimum Structural Return Loss:
    Start Freq. (MHz) Stop Freq. (MHz) Min. SRL (dB)
    5 216 27
    217 830 23
    Sweep Test
    Sweep Testing: 100% sweep tested. 5 MHz to 850 MHz.
    Notes (Overall)
    Notes: Compacted copper combines the Impedance uniformity of solid conductors and the "nick-resistance" of stranded conductors.