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    首頁 > > Belden-RG Coaxial Cable - 75(Ω)歐姆同軸電纜

    Belden 7731A   RG-11/U Low Loss Serial Digital Coaxial Cable SDI/HDTV  3G 低損耗高畫質電視影像傳輸同軸電纜
    看原圖
    162669

    商品編號: Belden-7731A

    Belden-7731A RG-11/U Low Loss Serial Digital Coaxial Cable SDI/HDTV 3G 低損耗高畫質電視影像傳輸同軸電纜


    RG-11/U type, 14 AWG solid .064" bare copper conductor, gas-injected foam HDPE insulation, Duofoil® + tinned copper braid shield (95% coverage), PVC jacket.
     
    7731A
       Coax - Low Loss Serial Digital Coax
    RG-11/U type, 14 AWG solid .064" bare copper conductor, gas-injected foam HDPE insulation, Duofoil® + tinned copper braid shield (95% coverage), PVC jacket.
    For more Information
    please call

    1-800-Belden1
    Put Ups and Colors:
    Item # Putup Ship Weight Color Notes Item Desc
    7731A N3U1000 1,000 FT 95.000 LB GREEN, MIL C #14 PE/GIFHDLDPE SH FRPVC
    7731A N3U4000 4,000 FT 388.000 LB GREEN, MIL C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0011000 1,000 FT 95.000 LB BROWN   #14 PE/GIFHDLDPE SH FRPVC
    7731A 0014000 4,000 FT 388.000 LB BROWN C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0021000 1,000 FT 95.000 LB RED C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0024000 4,000 FT 388.000 LB RED C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0031000 1,000 FT 95.000 LB ORANGE   #14 PE/GIFHDLDPE SH FRPVC
    7731A 0034000 4,000 FT 388.000 LB ORANGE C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0041000 1,000 FT 95.000 LB YELLOW   #14 PE/GIFHDLDPE SH FRPVC
    7731A 0044000 4,000 FT 388.000 LB YELLOW C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0061000 1,000 FT 95.000 LB BLUE, LIGHT   #14 PE/GIFHDLDPE SH FRPVC
    7731A 0064000 4,000 FT 388.000 LB BLUE, LIGHT C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0071000 1,000 FT 95.000 LB VIOLET C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0074000 4,000 FT 388.000 LB VIOLET C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0081000 1,000 FT 95.000 LB GRAY   #14 PE/GIFHDLDPE SH FRPVC
    7731A 0084000 4,000 FT 388.000 LB GRAY C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0091000 1,000 FT 95.000 LB WHITE   #14 PE/GIFHDLDPE SH FRPVC
    7731A 0094000 4,000 FT 388.000 LB WHITE C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0101000 1,000 FT 95.000 LB BLACK C #14 PE/GIFHDLDPE SH FRPVC
    7731A 0104000 4,000 FT 388.000 LB BLACK C #14 PE/GIFHDLDPE SH FRPVC
    7731A 010500 500 FT 46.500 LB BLACK C #14 PE/GIFHDLDPE SH FRPVC
    Notes:  
    C = CRATE REEL PUT-UP.
     
    Physical Characteristics (Overall)
    Conductor
    AWG:
    # Coax AWG Stranding Conductor Material Dia. (in.)
    1 14 Solid BC - Bare Copper .064
    Insulation
    Insulation Material:
    Insulation Material Dia. (in.)
    Gas-injected FHDPE - Foam High Density Polyethylene .280
    Outer Shield
    Outer Shield Material:
    Layer # Outer Shield Trade Name Type Outer Shield Material Coverage (%)
    1 Duofoil® Tape Aluminum Foil-Polyester Tape-Aluminum Foil 100
    2   Braid TC - Tinned Copper 95
    Outer Jacket
    Outer Jacket Material:
    Outer Jacket Material
    PVC - Polyvinyl Chloride
    Overall Cabling
    Overall Nominal Diameter: 0.400 in.
    Mechanical Characteristics (Overall)
    Operating Temperature Range: -30°C To +75°C
    UL Temperature Rating: 75°C
    Bulk Cable Weight: 87 lbs/1000 ft.
    Max. Recommended Pulling Tension: 145 lbs.
    Min. Bend Radius (Install)/Minor Axis: 4 in.
    Applicable Specifications and Agency Compliance (Overall)
    Applicable Standards & Environmental Programs
    NEC/(UL) Specification: CMR
    CEC/C(UL) Specification: CMG
    EU CE Mark: Yes
    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: 11/U
    Flame Test
    UL Flame Test: UL1666 Vertical Shaft
    Suitability
    Suitability - Indoor: Yes
    Suitability - Outdoor: Yes - Black only.
    Suitability - Aerial: Yes - Black only, when supported by a messenger wire
    Plenum/Non-Plenum
    Plenum (Y/N): No
    Plenum Number: 7732A
    Electrical Characteristics (Overall)
    Nom. Characteristic Impedance:
    Impedance (Ohm)
    75
    Nom. Inductance:
    Inductance (µH/ft)
    0.097
    Nom. Capacitance Conductor to Shield:
    Capacitance (pF/ft)
    16.0
    Nominal Velocity of Propagation:
    VP (%)
    85
    Nominal Delay:
    Delay (ns/ft)
    1.21
    Nom. Conductor DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    2.5
    Nominal Outer Shield DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    1.5
    Nom. Attenuation:
    Freq. (MHz) Attenuation (dB/100 ft.)
    1 0.16
    3.58 0.29
    5 0.34
    7 0.39
    10 0.46
    67.5 1.05
    71.5 1.09
    88.5 1.21
    100 1.28
    135 1.47
    143 1.51
    180 1.69
    270 2.09
    360 2.45
    540 3.06
    720 3.58
    750 3.66
    1000 4.30
    1500 5.50
    2000 6.40
    2250 6.90
    3000 8.20
    4500 10.40
    Max. Operating Voltage - UL:
    Voltage
    300 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 Return Loss:
    Start Freq. (MHz) Stop Freq. (MHz) Min. RL (dB)
    5 850 23
    850 3000 21
    Sweep Test
    Sweep Testing: 100% Sweep tested 5 MHz to 3 GHz.

     
     
     
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    Belden 4694R, 4K, 12k, Belden 7731A   RG-11/U Low Loss Serial Digital Coaxial Cable SDI/HDTV  3G 低損耗高畫質電視影像傳輸同軸電纜