- 1. [TowerTalk] SPG (score: 1)
- Author: Phil Camera <kb9cry@comcast.net>
- Date: Tue, 25 Jul 2006 23:03:00 -0500
- I have a vertical on a large flat metal roof. Around the edge of the building is a lightning rod system using pointed air terminals and dedicated ground wires down the side of the building to ground
- /archives//html/Towertalk/2006-07/msg00790.html (7,895 bytes)
- 2. [TowerTalk] SPG (score: 1)
- Author: "Tom Martin" <tmartin@chartermi.net>
- Date: Wed, 4 Aug 2010 11:50:57 -0500
- Tie EACH of the 'boxes' in the shack to the SPG outside with SEPARATE ground wires. Thus, the SPG you have serves its purpose. " In a typical SO2R station, that would be 17-20 different wires going t
- /archives//html/Towertalk/2010-08/msg00093.html (41,991 bytes)
- 3. Re: [TowerTalk] SPG (score: 1)
- Author: vic watkins <vic.watkins@q.com>
- Date: Wed, 04 Aug 2010 23:06:35 -0600
- Tom, I feel your pain concerning the right vs wrong way to SPG. However..... To anyone who believes that the NEC can be ignored with impunity: your insurance company may not be required to pay for an
- /archives//html/Towertalk/2010-08/msg00118.html (47,325 bytes)
- 4. Re: [TowerTalk] SPG (score: 1)
- Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
- Date: Thu, 05 Aug 2010 05:17:43 -0400
- To me, the "concept" behind an SPG is simply that all of the equipment in a room, or on a system, in a building, or how ever you wish to group or organize it will tend to rise to the same potential f
- /archives//html/Towertalk/2010-08/msg00123.html (12,517 bytes)
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