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    首頁 > > Belden-Alarm Security and Speaker Cable

    Belden-539945 Composite - CCTV Plus Audio or Power or Pan and Tilt CCTV Control Applications 監視系統同軸電纜附電源音頻控制線
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    		5168019

    商品編號: Belden-539945

    Belden-539945 Composite - CCTV Plus Audio or Power or Pan and Tilt CCTV Control Applications 監視系統同軸電纜附電源音頻控制線

     
    539945
    		    Composite - CCTV Plus Audio or Power or Pan and Tilt CCTV Control Applications
    18 AWG bare copper conductor, foam polyolefin insulation, bare copper braid shield, PVC jacket    		 For more Information
    please call

    1-800-Belden1
    Put Ups and Colors:
    Item # Putup Ship Weight Color Notes Item Desc
    539945 0091000 1,000 FT 53.000 LB WHITE C 1 #18 PR, 1 RG-6/U COAX
    539945 009500 500 FT 27.500 LB WHITE C 1 #18 PR, 1 RG-6/U COAX
    539945 0101000 1,000 FT 53.000 LB BLACK C 1 #18 PR, 1 RG-6/U COAX
    539945 010500 500 FT 27.500 LB BLACK C 1 #18 PR, 1 RG-6/U COAX
    Notes: 　
    C = CRATE REEL PUT-UP.
    　
    Usage (Overall)
    Suitable Applications: CCTV plus Audio, Pan and Tilt CCTV Control
    Coax
    Physical Characteristics
    Conductor
    AWG:
    # Coax AWG Stranding Conductor Material Dia. (in.)
    1 18 Solid BC - Bare Copper 0.040
    Insulation
    Insulation Material:
    Insulation Material Dia. (in.)
    FPE - Foam Polyethylene 0.180
    Inner Shield
    Inner Shield Material:
    Type Inner Shield Material % Coverage (%)
    Braid BC - Bare Copper 95.000
    Applicable Specifications and Agency Compliance
    Applicable Standards & Environmental Programs
    EU CE Mark: Yes
    Electrical Characteristics
    Nom. Characteristic Impedance:
    Impedance (Ohm)
    75
    Nom. Inductance:
    Inductance (µH/ft)
    0.097
    Nom. Capacitance Conductor to Shield:
    Capacitance (pF/ft)
    16.300
    Nominal Velocity of Propagation:
    VP (%)
    83.000
    Nominal Delay:
    Delay (ns/ft)
    1.220
    Nom. Conductor DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    6.400
    Nom. Inner Shield DC Resistance:
    DCR @ 20°C (Ohm/1000 ft)
    3.100
    Nom. Attenuation:
    Freq. (MHz) Attenuation (dB/100 ft.)
    1.000 0.200
    5.000 0.450
    10.000 0.640
    50.000 1.460
    100.000 2.100
    200.000 3.000
    400.000 4.300
    700.000 5.800
    900.000 6.700
    1000.000 7.100
    Max. Operating Voltage - UL: 300 V RMS
    Twisted Pair
    Physical Characteristics
    Conductor
    AWG:
    # Pairs AWG Stranding Conductor Material Dia. (in.)
    1 18 7 BC - Bare Copper 0.046
    Insulation
    Insulation Material:
    Insulation Material Dia. (in.)
    PP - Polypropylene 0.059
    Twisted Pair Color Code Chart:
    Number Color
    1 Black and Red
    Individual Shield
    Individual Shield Color Code Chart:
    Electrical Characteristics
    Nom. Capacitance Conductor to Conductor:
    Capacitance (pF/ft)
    21.500
    Physical Characteristics (Overall)
    Conductor
    Outer Shield
    Outer Shield Material:
    Outer Shield Material
    Unshielded
    Overall Cabling
    Overall Nominal Diameter: 0.485 in.
    Mechanical Characteristics (Overall)
    Operating Temperature Range: -30°C To +80°C
    Non-UL Temperature Rating: 75°C
    Bulk Cable Weight: 6 lbs/1000 ft.
    Max. Recommended Pulling Tension: 114 lbs.
    Min. Bend Radius (Install)/Minor Axis: 2.750 in.
    Applicable Specifications and Agency Compliance (Overall)
    Applicable Standards & Environmental Programs
    NEC/(UL) Specification: CMG
    NEC Articles: 800
    CEC/C(UL) Specification: CMG
    EU Directive 2000/53/EC (ELV): Yes
    EU Directive 2002/95/EC (RoHS): Yes
    EU RoHS Compliance Date (mm/dd/yyyy): 04/01/2005
    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
    Other Specification: NEC Article 800
    Flame Test
    UL Flame Test: UL1685 FT4 Loading
    C(UL) Flame Test: FT4
    Suitability
    Suitability - Indoor: Yes
    Plenum/Non-Plenum
    Plenum (Y/N): No
    Plenum Number: 639948
    Electrical Characteristics (Overall)
    Max. Operating Voltage - UL:
    Voltage
    300 V RMS