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

    Belden4694R 4K Ultra-High-Definition Coax Cable for 12G-SDI, RG-6/U Type, 75 Ohm, UHDTV, 4K高頻低損耗高清電視同軸電纜
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    		BELDEN-4694R

    BELDEN-4694R

    Belden 4694R, 4K Ultra-High-Definition Coax Cable for 12G-SDI, RG-6/U Type, 75 Ohm, UHDTV, 4K高頻低損耗超高清電視同軸電纜

    Coax - 4K Ultra-High-Definition Coax Cable for 12G-SDI
    12 GHz, 4K UHD Precision Video Coax, RG-6/U Type, 75 Ohm, 18 AWG solid .040" silver plated copper conductor, gas-injected foam HDPE insulation, Duofoil® bonded to core + tinned copper braid shield (95% coverage), PVC jacket.


    Click here for Certificate
    Put Ups and Colors:
    Item ## Putup Ship Weight Color Notes Item Desc
    4694R N3U1000 1,000 FT 44.000 LB GREEN, MIL   #18 PE/GIFHDLDPE SH FRPVC
    4694R 0021000 1,000 FT 44.000 LB RED   #18 PE/GIFHDLDPE SH FRPVC
    4694R 0031000 1,000 FT 44.000 LB ORANGE   #18 PE/GIFHDLDPE SH FRPVC
    4694R 0041000 1,000 FT 44.000 LB YELLOW   #18 PE/GIFHDLDPE SH FRPVC
    4694R 0061000 1,000 FT 44.000 LB BLUE, LIGHT   #18 PE/GIFHDLDPE SH FRPVC
    4694R 0071000 1,000 FT 44.000 LB VIOLET   #18 PE/GIFHDLDPE SH FRPVC
    4694R 0091000 1,000 FT 44.000 LB WHITE C #18 PE/GIFHDLDPE SH FRPVC
    4694R 0101000 1,000 FT 44.000 LB BLACK   #18 PE/GIFHDLDPE SH FRPVC
    4694R 0105000 5,000 FT 210.000 LB BLACK   #18 PE/GIFHDLDPE SH FRPVC
    Notes:  
    C = CRATE REEL PUT-UP.

    Usage (Overall)
    Suitable Applications: SMPTE 2082-1 12 Gb/s UHDTV, SMPTE 2081-1 6 Gb/s UHDTV, SMPTE 424M 3 Gb/s HD-SDI 1080p

    Physical Characteristics (Overall)
    Conductor
    AWG:
    # Coax AWG Stranding Conductor Material Dia. (in.)
    1 18 Solid SPC - Silver Plated Copper 0.040
    Total Number of Conductors: 1

    Insulation
    Insulation Material:
    Insulation Material Dia. (in.)
    Gas-injected FHDPE - Foam High Density Polyethylene .180

    Outer Shield
    Outer Shield Material:
    Layer # Outer Shield Trade Name Type Outer Shield Material Coverage (%)
    1 Bonded Duofoil® Tape Aluminum Foil-Polyester Tape-Aluminum Foil 100.000
    2   Braid TC - Tinned Copper 95.000

    Outer Jacket
    Outer Jacket Material:
    Outer Jacket Material
    PVC - Polyvinyl Chloride

    Overall Cable
    Overall Nominal Diameter: 0.274 in.

    Mechanical Characteristics (Overall)
    Operating Temperature Range: -30°C To +75°C
    Bulk Cable Weight: 41 lbs/1000 ft.
    Max. Recommended Pulling Tension: 69 lbs.
    Min. Bend Radius/Minor Axis: 2.750 in.

    Applicable Specifications and Agency Compliance (Overall)
    Applicable Standards & Environmental Programs
    NEC/(UL) Specification: CMR
    CEC/C(UL) Specification: CMG
    EU Directive 2011/65/EU (ROHS II): Yes
    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: 6/U

    Flame Test
    UL Flame Test: UL1666 Vertical Shaft
    CSA Flame Test: FT4

    Suitability
    Suitability - Indoor: Yes
    Suitability - Outdoor: Yes - Black only.
    Suitability - Aerial: Yes - Black only, when supported by messenger wire.
    Suitability - Burial: No

    Plenum/Non-Plenum
    Plenum (Y/N): No

    Electrical Characteristics (Overall)
    Nom. Characteristic Impedance:
    Impedance (Ohm)
    75

    Nom. Inductance:
    Inductance (µH/ft)
    0.106

    Nom. Capacitance Conductor to Shield:
    Capacitance (pF/ft)
    15.900

    Nominal Velocity of Propagation:
    VP (%)
    84.500

    Nominal Delay:
    Delay (ns/ft)
    1.200

    Nom. Conductor DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    6.4

    Nominal Outer Shield DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    2.800

    Nom. Attenuation:
    Freq. (MHz) Attenuation (dB/100 ft.)
    1.000 0.230
    3.580 0.440
    5.000 0.510
    6.000 0.560
    7.000 0.590
    10.000 0.700
    12.000 0.750
    25.000 1.040
    67.500 1.580
    71.500 1.620
    88.500 1.780
    100.000 1.890
    135.000 2.100
    143.000 2.160
    180.000 2.440
    270.000 2.970
    360.000 3.450
    540.000 4.300
    720.000 5.000
    750.000 5.100
    1000.000 5.900
    1500.000 7.300
    2000.000 8.500
    2250.000 9.100
    3000.000 10.600
    4500.000 13.200
    6000.000 15.500
    12000.000 23.000

    Max. Operating Voltage - UL:
    Voltage
    300 V RMS
    Other Electrical Characteristic 1: Return Loss: Fixed bridge and termination.

    Minimum Return Loss:
    Start Freq. (MHz) Stop Freq. (MHz) Min. RL (dB)
    5.000 1600.000 23.000
    1600.000 4500.000 21.000
    4500.000 12000.000 15.000

    Sweep Test
    Sweep Testing: Sweep tested 5 MHz to 12 GHz.
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    Belden 4694R, 4K, 12k, Ultra-High-Definition Coax Cable for 12G-SDI, RG-6/U Type, 75 Ohm, UHDTV, 4K高頻低損耗超高清電視同軸電纜