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Total 6 documents matching your query.

1. [RFI] Shielding (score: 1): Author: n4zr@contesting.com (Pete Smith); Date: Thu, 07 Nov 2002 08:59:25 -0500; After 48 years as a ham, there are still many big holes in my technical understanding of things. One of the biggest is shielding -- elementary questions like: Does a shield box for RF need to be grou; /archives//html/RFI/2002-11/msg00015.html (7,540 bytes)
2. [RFI] Shielding (score: 1): Author: dgsvetan@rockwellcollins.com (dgsvetan@rockwellcollins.com); Date: Thu, 7 Nov 2002 08:45:44 -0600; Pete, Having worked for 13 years at an RF shielding manufacturer prior to joining Rockwell Collins, I can tell you in no uncertain terms: NO, a shield box does NOT need to be grounded to be an RF shi; /archives//html/RFI/2002-11/msg00016.html (10,503 bytes)
3. [RFI] Shielding (score: 1): Author: w7ti@dslextreme.com (Bill Turner); Date: Thu, 07 Nov 2002 07:14:52 -0800; No, if you're talking about an electromagnetic field. However, what's inside the box needs connections to the outside world, and those may need shields which may need to be grounded. If you're talkin; /archives//html/RFI/2002-11/msg00017.html (9,184 bytes)
4. [RFI] Shielding (score: 1): Author: Ian White, G3SEK" <g3sek@ifwtech.co.uk (Ian White, G3SEK); Date: Thu, 7 Nov 2002 17:30:18 +0000; In transmitter RFI situations, we almost *can* see the RF, using a clip-on RF current meter. With it, you can see which cables have RF currents on them, and roughly how much. Without it, you really a; /archives//html/RFI/2002-11/msg00019.html (7,650 bytes)
5. [RFI] Shielding (score: 1): Author: blackburn@qnet.com (Keith Blackburn); Date: Fri, 08 Nov 2002 19:43:19 -0800; Pete, See inserted comments below. Hope this helps. Keith KB6B The purpose of a shield is to "short circuit" the radiated fields either emanating from or coupling to whatever you're trying to shield.; /archives//html/RFI/2002-11/msg00025.html (12,613 bytes)
6. [RFI] Shielding (score: 1): Author: jimsmith@shaw.ca (Jim Smith); Date: Sat, 09 Nov 2002 01:37:45 -0800; Great info Keith. To find MIL-STD-188-124 search for MIL-STD-188/124. Its only 41 pages compared to 812 pages for 419 73 de Jim Smith VE7FO; /archives//html/RFI/2002-11/msg00026.html (7,361 bytes)

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