Home
Help
Search
eHam
>
eHam Forums
>
Station Building
>
Antenna & Shack Grounding Issue?
« previous
next »
Pages: [
1
]
Go Down
Print
Author
Topic: Antenna & Shack Grounding Issue? (Read 377 times)
KE8SOK
Posts: 13
Antenna & Shack Grounding Issue?
«
on:
October 02, 2021, 09:36:36 AM »
I just discovered while planning my antenna location(s) that when my contractor built my addition he ran a ground #4 braided copper from what I can tell to my basement water meter pipe under the 1st floor rafters of the main house and addition to the new main panel. It looks like they also ran it under the brick for about 7 feet before entering the panel. There is 6" of exposed wire outside where it comes through the foundation before going under the brick.
Should I add another ground Rod under the panel and double ground it? If I do should I leave the other ground intact?
My plan is to install another ground rod under the antenna 20' away and connect to panel ground with #4 solid copper wire. Any help is much appreciated ! 73
Logged
W9FIB
Member
Posts: 3501
Re: Antenna & Shack Grounding Issue?
«
Reply #1 on:
October 03, 2021, 03:23:54 AM »
Adding ground rods never hurts. However to have the best protection, and be legal, you need to make sure all rods and water pipe ground at the main panel are tied together with a minimum #6 wire. #4 is bigger so it would be better as well.
Logged
73, Stan
Travelling the world one signal at a time.
K1KIM
Member
Posts: 1556
Re: Antenna & Shack Grounding Issue?
«
Reply #2 on:
October 03, 2021, 03:20:44 PM »
Any braid outside is not good. Oxidation of the braid degrades the properties.
Logged
So Many Toys.......So Little Time!
Print
Pages: [
1
]
Go Up
« previous
next »
eHam
>
eHam Forums
>
Station Building
>
Antenna & Shack Grounding Issue?