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Coaxial cables have an advantage over other types of cables. In an ideal coaxial cable, the signal exists only in the space between the inner and outer conductors. This allows coaxial cables to be installed next to metal objects, such as gutters, without the power losses that occur in other types of cables. Coax cables with multiple shields have less leakage. This property allows the cable to carry weaker signals with less interference from the outside environment.

NATIONAL Wire&Cable offers both indoor & outdoor copper coax cable.

RG59 Coaxial Cable Plenum - 1000 Ft.

SKU: 725102M1W
Excluding Sales Tax

    Proudly made in New York, USA, our factory produce high quality wires and cables since 1972


    Center Conductor: 20AWG Solid bare copper
    Dielectric Material: Foamed FEP (Teflon)
    Nominal Dielectric Core O.D: 0.135 in.
    1st shield: CCA Braid
    Jacket Material: Remguard Plenum Polymer
    Nominal Overall Diameter: 0.202 in.


    • NEC Article 800
    • CMP Rating FT6


    Nominal Capacitance: 17.3 pF/ft.
    Nominal Characteristic impedance: 75 Ω
    Nominal Velocity of propagation: 78%
    Nominal attenuation per 100 ft.:
    2.8 dB @ 100 MHz
    4.1 dB @ 200 MHz
    6.3 dB @ 400 MHz
    9.2 dB @ 700 MHz


    RG-59/U, 75 ohms, plenum coaxial cable used for
    CCTV or closed circuit camera systems, computer
    broadcast and communication applications.


    All NATIONAL wires are backed by our best-in-class warranty and lifetime satisfaction

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