Appreciate your answer. I had seen advice before but none said exactly by the power meter. I thought they meant near the main fuse boxes in the house. I found the ground connection there. The problem now is that it's exactly on the opposite side of the house and carport (in the middle of our yard) from where I wanted to put the antenna. Really only one TV is important for that antenna so I planned on putting it on a mid level porch near it. Unless I put the antenna on the roof the house will block the most important direction it needs to face. That would also be a much more complicated installation. Can I tap into other things connected to that ground or does it have to be a dedicated connection? Thanks
You can build a grounding post. It's just a copper post driven into the ground. Well, it's not that simple because it has to extend below the frost line and not contact or damage the other utility systems buried in your yard.
I'm not an electrician but those are 2 things I can caution. Your best bet is to hire a certified electrician because they'd have all the answers.
You'd also have to consider any future insurance claims if lightening did strike your antenna and destroys equipment and appliances in your home due to being improperly grounded.
Where I live within 2 feet you hit rock so putting in one of those posts would be quite an undertaking. The house electronics are already grounded to that outside pole but an antenna needs to have it's own separate wire going the ground on that pole? For example, the Cox Cable internet/TV connection is grounded on that pole. Aren't they all still interconnected?