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RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line

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    Buy cheap RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line from wholesalers
     
    Buy cheap RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line from wholesalers
    • Buy cheap RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line from wholesalers
    • Buy cheap RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line from wholesalers

    RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line

    Ask Lasest Price
    Brand Name : Jiangnan
    Model Number : RG6, RG11, RG58, RG59, RG179, RG213
    Certification : CE, RoHS, CCC,ISO
    Price : $0.01 - $3.00/ meter
    Supply Ability : 50000meters/7days
    • Product Details
    • Company Profile

    RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line

    Electric Wire cable RG6 RG11 RG58 RG59 RG179 RG213 Oxygen-Free Copper Core Coaxial Cable For Outdoor Cable TV Line

    Products Description

    Coaxial cable (Coaxial Cable) is a kind of wire and signal transmission line. It is generally made of four layers of materials: the innermost is a conductive copper wire, and the outside of the wire is surrounded by a layer of plastic (used as an insulator and dielectric). There is a thin layer of mesh conductor (usually copper or alloy), and then the outermost layer of insulating material is used as the outer skin of the conductor.
    Coaxial cables can be used for the transmission of analog and digital signals, and are suitable for a variety of applications, among which the most important are cable television transmission, long-distance telephone transmission, short-distance connections between computer systems, and local area networks. Coaxial cable grew rapidly as a means of distributing television signals to millions of homes, known as cable television. A cable TV system can load dozens or even hundreds of TV channels, and its transmission range can reach tens of kilometers. Coaxial cables have long been an important part of long-distance telephone networks. Today, it faces increasing competition from fiber optics, terrestrial microwaves and satellites.


    Application range

    Coaxial cables have a wide range of applications. Coaxial cables can transmit analog and digital signals in a low-loss manner, and are suitable for various applications. Among them, TV broadcasting systems, long-distance telephone transmission systems, and computer systems are common. Short-distance jumper and LAN interconnection, etc.


    Coaxial cables are divided into two types according to different impedance values, 50Ω and 75Ω, of which the 50Ω model is used for digital signal transmission, and the 75Ω signal is used for video signal transmission.


    Coaxial cable grew rapidly as a means of distributing television signals to thousands of homes, known as the cable television network. A cable TV system can load dozens or even hundreds of TV channels, and its transmission range can reach tens of kilometers.

    COAXIAL CABLE
    NOMINAL CAPACITANCE
    pf/m
    IMPEDANCE
    ohms
    VELOCITY RATIO
    %
    RG6
    54
    75
    85
    RG11
    54
    75
    85
    RG59
    72
    75
    66
    RG59 SHOTGUN LSZH CCA
    70
    75
    66.6
    RG179
    54
    75
    82
    RG213 PVC
    101
    50
    81
    RG213 LSZH
    101
    50
    81
    RG58 PVC
    97
    50
    60

    History development
    The development of coaxial cables is mainly divided into four generations: the first generation began to use polyethylene material as the solid core insulation medium in the middle of the 19th century; the second generation used chemical foaming PE material as the insulation medium; The porous PE material is used as the insulating medium; the fourth generation uses physical foamed PE material as the insulating medium. According to the structure, coaxial cables can be divided into: leaky coaxial cables, multi-core coaxial cables, thinned coaxial cables, and composite coaxial cables.
    The coaxial cable industry has experienced a series of changes so far. As the global electronics industry entered its peak period in 2000, as a part of the electronics industry, the coaxial cable market also reached its historical peak. In the following three years, as the global economic growth rate entered a trough, the coaxial cable industry also entered a downturn period with the shrinking downstream demand, and there was no sign of recovery until the second half of 2003. Since 2004, the global coaxial cable industry has entered a new round of growth. With the continuous expansion of mobile communication signal coverage, the expansion of the number of base stations, and the continuous improvement of mobile signal requirements in the fields of transportation, energy, and medical care, the market development prospects of the global RF coaxial cable industry are still promising.

    FAQ
    1. Are you a manufacturer or trading company?
    We are a professional manufacturer. We can control your order from the first begining to the last.
    2. How can I get a sample to test your quality?
    The samples are free for you. New clients are expected to pay for the courier cost.
    3. Can I get a discount?
    It depends on your quantity, We can make a discount and afford the freight. Pls kindly contact us.
    Quality RG6 RG11 RG179 Coaxial Power Cable Oxygen Free Copper Core For TV Line for sale
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