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  2. RG-6 - Wikipedia

    en.wikipedia.org/wiki/RG-6

    The number was assigned sequentially. The RG unit indicator is no longer part of the JETDS system (MIL-STD-196E) and cable sold today under the RG-6 label is unlikely to meet military specifications. In practice, the term RG-6 is generally used to refer to coaxial cables with an 18 AWG (1.024 mm) center conductor and 75 ohm characteristic ...

  3. Grounding kit - Wikipedia

    en.wikipedia.org/wiki/Grounding_kit

    Grounding kits for different diameters Part of a tin-plated ripple. Grounding kits / Earthing kits are composed of two main components, a clamp and a cable. The clamp will be screwed on a coaxial cable and in case of lightning strokes in the antenna installation, the voltage will be diverted over a ripple in the clamp with the combined cable and will be earthed / grounded by this way.

  4. Telecommunications pedestal - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_pedestal

    Pedestals are used for CATV (known as a cable box in such a situation), telephone, passive optical networks, and other telecommunications systems. A pedestal is generally a sheet metal or plastic housing that encloses a passive termination block. The pedestal is usually about 3 feet high and has a diameter of less than one foot, with a circular ...

  5. Satellite television - Wikipedia

    en.wikipedia.org/wiki/Satellite_television

    The cable connecting the receiver to the LNB are of the low loss type RG-6, quad shield RG-6, or RG-11. [22] RG-59 is not recommended for this application as it is not technically designed to carry frequencies above 950 MHz, but will work in many circumstances, depending on the quality of the coaxial wire. [22]

  6. Optical ground wire - Wikipedia

    en.wikipedia.org/wiki/Optical_ground_wire

    Such cable combines the functions of grounding and communications. An OPGW cable contains a tubular structure with one or more optical fibers in it, surrounded by layers of steel and aluminum wire. The OPGW cable is run between the tops of high-voltage electricity pylons. The conductive part of the cable serves to bond adjacent towers to earth ...

  7. Utility pole - Wikipedia

    en.wikipedia.org/wiki/Utility_pole

    Provide the physical support and protection for drop cable plant from the pole to the customer premises; Transition cable plant from the aerial network to underground and buried plant; Provide the means for safe and effective grounding, bonding, and isolation connections for the metallic and dielectric components of the network.

  8. Ground (electricity) - Wikipedia

    en.wikipedia.org/wiki/Ground_(electricity)

    A ground fault protection relay must trip the breaker to protect the circuit before overheating of the resistor occurs. High-resistance grounding (HRG) systems use an NGR to limit the fault current to 25 A or less. They have a continuous rating, and are designed to operate with a single-ground fault.

  9. Earthing system - Wikipedia

    en.wikipedia.org/wiki/Earthing_system

    The "local" Earth/Ground electrode provides "system grounding" [13] at each building where it is installed. The "Grounded" current carrying conductor is the system "neutral". Australian and New Zealand standards use a modified protective multiple earthing (PME [ 14 ] ) system called multiple earthed neutral (MEN).