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TV Antenna Connectors Protection

External Television Antenna Grounding

If an outside antenna or cable system is connected to the product, be sure the antenna or cable system

is electrically grounded so as to provide some protection against voltage surges and built-up static

charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with

regard to proper electrical grounding of the mast and supporting structure, grounding of the lead-in

wire to an antenna-discharge unit, size of grounding conductors, location of antenna-discharge unit,

connection to grounding electrodes, and requirements for the grounding electrode.

Lightning Protection

For added protection of any product during a lightning storm, or when it is left unattended and unused

for long periods of time, unplug the product from the wall outlet and disconnect the antenna or cable

system. This will prevent damage to the product from lightning and power line surges.

Table 2-1

Antenna Grounding

Reference

ENWW

Grounding Component

Electric Service Equipment

Power Service Grounding Electrode System (NEC Art 250, Part H)

Ground Clamps

Grounding Conductors (NEC Section 810–21)

Antenna Discharge Unit (NEC Section 810–20)

Ground Clamp

Antenna Lead-in Wire

TV Antenna Connectors Protection