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Re: [TowerTalk] Entry Point for Coax/Cable

To: towertalk@contesting.com
Subject: Re: [TowerTalk] Entry Point for Coax/Cable
From: Pete Smith N4ZR <n4zr@contesting.com>
Date: Thu, 31 Jan 2013 10:07:32 -0500
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
As a general principle, isn't it best to have the single-point ground as close to the electrical service ground as possible, for minimum resistance between them?

73, Pete N4ZR
Check out the Reverse Beacon Network at
http://reversebeacon.net,
blog at reversebeacon.blogspot.com.
For spots, please go to your favorite
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On 1/31/2013 8:20 AM, David Robbins wrote:
i would call it a toss-up... pick whichever one is easier, or if you are 
married, whichever one looks better.


Jan 30, 2013 07:49:14 PM, rfman45@hotmail.com wrote:


I want to determine the best location for the cables and coax to enter my house 
for my new tower installation. Many of you have extensive experience in these 
matters and I would appreciate your thoughts.I have a Ufer ground at the tower 
will as well have a cadwelded star ground system radiating out from the tower.

The coax and control lines are my concern. There is a house perimenter ground 
starting outside the shack and going around the outside of the house directly 
to the telco and electric service entry point ground where it is then tied in 
to the tower star system. The shack in the house is diagonally opposite the 
telco and electric utility entry point.

Am I better off bringing the cables into the house via a bulkhead with 
suppressors tied in to the perimeter ground

A) right at the telco and electric entry point (relatively close to the tower) 
and bring the cables then through the basement or

B) further away ( 75 ft or so diagonally opposite point A in the house) where 
the shack is and run/trench the cables outside to that point.

I thank you in advance for your comments and suggestions.

Mike W2LO

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