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pingbingding TV Antenna Coaxial Grounding Block 4G LTE Filter Surge Protector
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About Pingbingding TV Antenna Coaxial Grounding Block 4G
pingbingding TV Antenna Coaxial Grounding Block 4G LTE Filter Surge Protector To protect your house and your TV installation, your antenna system must be properly grounded. 1, Clamp a#10 copper or #8 aluminum grounding wire to the base of the antenna mast. Using stand-offs every 1.2m to 1.8m /4 to 6 feet, run the wire down the building in as straight a line as possible. 2, Attach a 300-Ohm static discharge unit (lightning arrestor) or a 75-Ohm grounding block to the antenna's lead-in cable as close as possible to the point where the cable enters the house. 3, Attach the grounding wire to the lead-in cable's grounding unit and run the wire to the central building ground. Acceptable central building ground points may include: Grounded interior metal cold water pipe within 1.5m/ 5 feet of the point where it enters the building Grounded metallic service raceway Grounded electrical service equipment enclosure 2.4m / 8foot grounding rod driven into the ground (only if bonded to the central building ground by #6 or heavier bonding wire) Other acceptable electrodes that comply with the sections 250 and 810 of the National Electrical Code (NEC)
