McDuory TV Antenna Lightning Surge Protector Coaxial Grounding Block 4G LTE Filter

McDuory TV Antenna Lightning Surge Protector Coaxial Grounding Block 4G LTE FilterYour Antenna system must be properly grounded, in order to protect your house and your TV system1. Clamp a #10 Copper or #8 Aluminum Grounding wire to the base of the antenna mast. Use stand-offs every 1.2 m to 1.8 m (4-6 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 1.5 m (5 feet) of the point where it enters the building grounded metallic service raceway. -Grounded electrical service equipment enclosure- 2.4 m (8 feet) 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)