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CATV Trunk Cable For Signal Transmission QR500 without Messenger Welded Aluminum Tube Cable

    Buy cheap CATV Trunk Cable For Signal Transmission  QR500 without Messenger  Welded Aluminum Tube Cable from wholesalers
     
    Buy cheap CATV Trunk Cable For Signal Transmission  QR500 without Messenger  Welded Aluminum Tube Cable from wholesalers
    • Buy cheap CATV Trunk Cable For Signal Transmission  QR500 without Messenger  Welded Aluminum Tube Cable from wholesalers
    • Buy cheap CATV Trunk Cable For Signal Transmission  QR500 without Messenger  Welded Aluminum Tube Cable from wholesalers
    • Buy cheap CATV Trunk Cable For Signal Transmission  QR500 without Messenger  Welded Aluminum Tube Cable from wholesalers

    CATV Trunk Cable For Signal Transmission QR500 without Messenger Welded Aluminum Tube Cable

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    Brand Name : Libo
    Certification : CE, ISO9000,ISO14001,RoSH,Certificate of Network access of Broadcast equipment, State Administration
    Model Number : QR500JCA
    Price : Call or e-mail to get the latest price
    Delivery Time : Within 15 days
    Payment Terms : T/T, L/C
    Supply Ability : 1500KM per month
    • Product Details
    • Company Profile

    CATV Trunk Cable For Signal Transmission QR500 without Messenger Welded Aluminum Tube Cable

    CATV Trunk Cable For Signal Transmission QR500 without Messenger Welded Aluminum Tube Cable

    Quick Details:
    • QR500 JCA Welded Alumium Trunk Cable
    • Welded aluminum tape as outer conductor
    • High quality PE outer jacket
    • Asphalt or flooding compound is available


    Product description:
    The inner conductor is high quality copper clad aluminum (CCA), dielectric core is produced by insulating grade virgin polyethylene, welded aluminum sheet as shield. Medium density PE is used as jacket material.

    Applications:
    QR500JCA trunk cable is used as main cable and distribution cable for CATV network, such as base station and equipment cabinets. It is applicable in transmission of single and duplex analog signals and as well as duplex digital signals. The trunk cable is also widely used in HFC duplex transmission network.

    Physical dimensions

    component

    inches

    mm

    Inner conductor

    0.109

    2.77±0.3

    diameter over dielectric

    0.450

    11.43

    diameter over outer conductor

    0.4740

    12.04

    Outer conductor thickness

    0.012

    0.305

    Diameter over jacket

    0.560

    14.22

    Jacket wall thickness

    0.030

    0.76


    Mechanical performance:
    Minimum bending radius: 6.0 inches/15.2cm
    Maximum pulling tension: 300lbs /136kgf

    Electrical characteristics:
    Capacitance: 15.3±1.0pt/ft.(50±3.0nf/km)
    Impedance: 75±2 ohms
    Velocity of propagation: 87% nominal
    Maximum D.C resistance @68OF:
    Structure Return loss: 24dB

    Inner conductor: 1.35ohms/1000ft (4.43ohms/km)
    Outer conductor: 0.37ohms/1000ft (1.21ohms/km)
    Loop: 1.72 ohms/1000ft. (5.64 ohms/km)
    Attenuation@ 68OF(20oC):

    @Frequency MHZ

    dB/100ft. (MAX.)

    dB/100 meters(MAX.)

    5MHZ

    0.16

    0.52

    55MHZ

    0.54

    1.77

    83MHZ

    0.66

    2.17

    211MHZ

    1.09

    3.58

    250MHZ

    1.20

    3.94

    300MHZ

    1.31

    4.30

    350MHZ

    1.43

    4.69

    400MHZ

    1.53

    5.02

    450MHZ

    1.63

    5.35

    500MHZ

    1.73

    5.67

    550MHZ

    1.82

    5.97

    600MHZ

    1.91

    6.27

    750MHZ

    2.16

    7.09

    865MHZ

    2.34

    7.68

    1000MHZ

    2.52

    8.27


    Packing:

    Buyer's labels OEM/ODM design service is available.

    Competitive Advantage:

    • The trunk cable has excellent electrical performance and outstanding transmission reliabilities. Frequency is from 5MHz to 1000MHz, it provides reliable transmission and anti-interference effectiveness for duplex transmission network.
    • To withstand rigors of environmental elements, jacketed burial cable or jacketed flooded cable is available; asphalt is added between outer conductor and jacket to prevent damages from moisture and flood.
    • Libo cable was established in 1994,it is subsidiary of Libo group which is one of the 500 largest private enterprises in China.
    • Libo cable has a stable workforce and engineering team, the trunk cable is with short lead-time and stable high quality.


































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