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Television antenna connectors protection (for systems fitted with TV/cable TV tuner cards)
www.gateway.com
Reference Grounding component
1 Electric service equipment
2 Power service grounding electrode system (NEC Art 250, Part H)
3 Ground clamps
4 Grounding conductors (NEC Section 810-21)
5 Antenna discharge unit (NEC Section 810-20)
6 Ground clamp
7 Antenna lead-in wire
2
1
5
3
7
6
4
Antenna and satellite grounding