think about that,, your radio plugged into your house AC circuit is getting tied into the Common ground. Driving a separate ground rod and placing antenna ground to that is creating another source for your house ground.. Not good. But if you bond all the grounds together, then go ahead drive all the ground rods you want,, But it really wont benefit anything other than the wallets at HomeDepot
Tie Antenna Ground to House
Consensus: Yes, antenna ground should be tied to the same house ground.
Reasoning: Multiple sources emphasize the importance of bonding the antenna ground to the same ground rod as the electrical meter. This ensures a common ground potential for both the antenna system and the house electrical system, reducing the risk of interference and damage during lightning strikes.
According to one source, grounding the antenna separately from the house ground can cause “huge differences in potential” between grounds, leading to equipment damage or destruction during a lightning strike.
Another source stresses the need for a common ground, citing the National Electrical Code (NEC) guidelines for grounding and bonding.
A Quora answer confirms that grounding an antenna is necessary, and it should be connected to the same ground as the electrical system.
Practical Considerations: When grounding an antenna, it’s essential to bond it to the same ground rod as the electrical meter, rather than the breaker panel. This ensures a safe and effective path for electrical impulses during a lightning strike.
In Summary: To ensure the safe and reliable operation of your antenna system, it is recommended to tie the antenna ground to the same house ground, specifically the same ground rod as the electrical meter. This bonding process reduces the risk of interference and damage during lightning strikes, and adheres to established electrical codes and guidelines.